| 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 | $32.55 | 5.778% | $34.4307 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $63.47 | 3.535% | $65.7137 | $65.71 | $65.70 | $65.70 |
| Purchase #3 | $110.53 | 11.419% | $123.1514 | $123.15 | $123.15 | $123.20 |
| Purchase #4 | $94.59 | 11.518% | $105.4849 | $105.48 | $105.50 | $105.50 |
| Purchase #5 | $170.81 | 12.678% | $192.4653 | $192.47 | $192.45 | $192.50 |
| Purchase #6 | $118.43 | 3.147% | $122.157 | $122.16 | $122.15 | $122.20 |
| Purchase #7 | $27.72 | 3.462% | $28.6797 | $28.68 | $28.70 | $28.70 |
| 7 purchase totals = | $618.10 | $672.0827 | $672.08 | $672.10 | $672.20 | |