| 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 | $79.25 | 5.279% | $83.4336 | $83.43 | $83.45 | $83.40 |
| Purchase #2 | $70.98 | 7.699% | $76.4448 | $76.44 | $76.45 | $76.40 |
| Purchase #3 | $156.38 | 9.298% | $170.9202 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $195.29 | 10.850% | $216.479 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $241.94 | 7.713% | $260.6008 | $260.60 | $260.60 | $260.60 |
| Purchase #6 | $145.77 | 11.198% | $162.0933 | $162.09 | $162.10 | $162.10 |
| Purchase #7 | $113.47 | 6.858% | $121.2518 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $1,003.08 | $1,091.2235 | $1,091.21 | $1,091.25 | $1,091.20 | |