| 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 | $26.91 | 8.713% | $29.2547 | $29.25 | $29.25 | $29.30 |
| Purchase #2 | $237.31 | 8.258% | $256.9071 | $256.91 | $256.90 | $256.90 |
| Purchase #3 | $24.95 | 5.656% | $26.3612 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $59.84 | 8.180% | $64.7349 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $160.87 | 11.194% | $178.8778 | $178.88 | $178.90 | $178.90 |
| Purchase #6 | $31.82 | 12.600% | $35.8293 | $35.83 | $35.85 | $35.80 |
| Purchase #7 | $206.88 | 11.834% | $231.3622 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $748.58 | $823.3272 | $823.32 | $823.35 | $823.40 | |