| 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 | $74.84 | 7.152% | $80.1926 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $110.90 | 12.442% | $124.6982 | $124.70 | $124.70 | $124.70 |
| Purchase #3 | $64.36 | 5.851% | $68.1257 | $68.13 | $68.15 | $68.10 |
| Purchase #4 | $212.97 | 3.484% | $220.3899 | $220.39 | $220.40 | $220.40 |
| Purchase #5 | $150.83 | 13.309% | $170.904 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $149.45 | 10.247% | $164.7641 | $164.76 | $164.75 | $164.80 |
| Purchase #7 | $41.66 | 13.728% | $47.3791 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $805.01 | $876.4536 | $876.45 | $876.50 | $876.50 | |