| 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 | $75.43 | 13.832% | $85.8635 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $119.29 | 6.399% | $126.9234 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $87.87 | 7.150% | $94.1527 | $94.15 | $94.15 | $94.20 |
| Purchase #4 | $158.29 | 7.473% | $170.119 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $41.29 | 13.851% | $47.0091 | $47.01 | $47.00 | $47.00 |
| Purchase #6 | $94.83 | 3.787% | $98.4212 | $98.42 | $98.40 | $98.40 |
| Purchase #7 | $221.36 | 12.191% | $248.346 | $248.35 | $248.35 | $248.30 |
| 7 purchase totals = | $798.36 | $870.8349 | $870.83 | $870.75 | $870.80 | |