| 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 | $81.84 | 4.707% | $85.6922 | $85.69 | $85.70 | $85.70 |
| Purchase #2 | $217.47 | 13.606% | $247.059 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $203.86 | 5.162% | $214.3833 | $214.38 | $214.40 | $214.40 |
| Purchase #4 | $110.80 | 3.598% | $114.7866 | $114.79 | $114.80 | $114.80 |
| Purchase #5 | $220.45 | 4.409% | $230.1696 | $230.17 | $230.15 | $230.20 |
| Purchase #6 | $56.62 | 11.811% | $63.3074 | $63.31 | $63.30 | $63.30 |
| Purchase #7 | $36.29 | 3.783% | $37.6629 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $927.33 | $993.0610 | $993.06 | $993.05 | $993.20 | |