| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $93.43 | 6.490% | $99.4936 | $99.49 | $99.50 | $99.50 |
| Purchase #2 | $236.77 | 11.412% | $263.7902 | $263.79 | $263.80 | $263.80 |
| Purchase #3 | $204.29 | 5.158% | $214.8273 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $131.92 | 5.430% | $139.0833 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $247.95 | 3.841% | $257.4738 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $115.52 | 4.817% | $121.0846 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $135.48 | 13.361% | $153.5815 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $1,165.36 | $1,249.3343 | $1,249.32 | $1,249.40 | $1,249.40 | |