| 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 | $46.35 | 5.710% | $48.9966 | $49.00 | $49.00 | $49.00 |
| Purchase #2 | $152.71 | 11.681% | $170.5481 | $170.55 | $170.55 | $170.50 |
| Purchase #3 | $77.78 | 12.254% | $87.3112 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $198.47 | 3.113% | $204.6484 | $204.65 | $204.65 | $204.60 |
| Purchase #5 | $127.59 | 6.359% | $135.7034 | $135.70 | $135.70 | $135.70 |
| Purchase #6 | $188.46 | 7.872% | $203.2956 | $203.30 | $203.30 | $203.30 |
| Purchase #7 | $108.36 | 12.740% | $122.1651 | $122.17 | $122.15 | $122.20 |
| 7 purchase totals = | $899.72 | $972.6684 | $972.68 | $972.65 | $972.60 | |