| 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 | $243.47 | 9.400% | $266.3562 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $99.94 | 10.753% | $110.6865 | $110.69 | $110.70 | $110.70 |
| Purchase #3 | $143.32 | 4.363% | $149.5731 | $149.57 | $149.55 | $149.60 |
| Purchase #4 | $87.57 | 3.722% | $90.8294 | $90.83 | $90.85 | $90.80 |
| Purchase #5 | $20.28 | 10.703% | $22.4506 | $22.45 | $22.45 | $22.50 |
| Purchase #6 | $136.83 | 6.127% | $145.2136 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $85.83 | 7.771% | $92.4998 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $817.24 | $877.6092 | $877.61 | $877.60 | $877.70 | |