| 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 | $53.38 | 11.156% | $59.3351 | $59.34 | $59.35 | $59.30 |
| Purchase #2 | $160.42 | 6.289% | $170.5088 | $170.51 | $170.50 | $170.50 |
| Purchase #3 | $102.46 | 6.723% | $109.3484 | $109.35 | $109.35 | $109.30 |
| Purchase #4 | $58.79 | 6.551% | $62.6413 | $62.64 | $62.65 | $62.60 |
| Purchase #5 | $75.83 | 5.711% | $80.1607 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $116.87 | 4.312% | $121.9094 | $121.91 | $121.90 | $121.90 |
| Purchase #7 | $250.39 | 13.302% | $283.6969 | $283.70 | $283.70 | $283.70 |
| 7 purchase totals = | $818.14 | $887.6006 | $887.61 | $887.60 | $887.50 | |