| 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 | $71.78 | 4.187% | $74.7854 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $105.41 | 9.664% | $115.5968 | $115.60 | $115.60 | $115.60 |
| Purchase #3 | $48.93 | 10.225% | $53.9331 | $53.93 | $53.95 | $53.90 |
| Purchase #4 | $76.96 | 11.571% | $85.865 | $85.87 | $85.85 | $85.90 |
| Purchase #5 | $155.43 | 9.626% | $170.3917 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $110.52 | 12.708% | $124.5649 | $124.56 | $124.55 | $124.60 |
| Purchase #7 | $243.29 | 13.676% | $276.5623 | $276.56 | $276.55 | $276.60 |
| 7 purchase totals = | $812.32 | $901.6992 | $901.70 | $901.70 | $901.80 | |