| 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 | $66.91 | 7.344% | $71.8239 | $71.82 | $71.80 | $71.80 |
| Purchase #2 | $230.78 | 7.711% | $248.5754 | $248.58 | $248.60 | $248.60 |
| Purchase #3 | $53.38 | 10.601% | $59.0388 | $59.04 | $59.05 | $59.00 |
| Purchase #4 | $210.29 | 10.666% | $232.7195 | $232.72 | $232.70 | $232.70 |
| Purchase #5 | $14.61 | 6.791% | $15.6022 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $181.91 | 12.641% | $204.9052 | $204.91 | $204.90 | $204.90 |
| Purchase #7 | $127.75 | 8.656% | $138.808 | $138.81 | $138.80 | $138.80 |
| 7 purchase totals = | $885.63 | $971.4730 | $971.48 | $971.45 | $971.40 | |