| 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 | $33.71 | 3.743% | $34.9718 | $34.97 | $34.95 | $35.00 |
| Purchase #2 | $84.48 | 3.682% | $87.5906 | $87.59 | $87.60 | $87.60 |
| Purchase #3 | $157.48 | 9.762% | $172.8532 | $172.85 | $172.85 | $172.90 |
| Purchase #4 | $112.53 | 8.764% | $122.3921 | $122.39 | $122.40 | $122.40 |
| Purchase #5 | $41.62 | 7.858% | $44.8905 | $44.89 | $44.90 | $44.90 |
| Purchase #6 | $198.39 | 12.281% | $222.7543 | $222.75 | $222.75 | $222.80 |
| Purchase #7 | $10.80 | 12.531% | $12.1533 | $12.15 | $12.15 | $12.20 |
| 7 purchase totals = | $639.01 | $697.6058 | $697.59 | $697.60 | $697.80 | |