| 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 | $104.98 | 5.305% | $110.5492 | $110.55 | $110.55 | $110.50 |
| Purchase #2 | $247.59 | 12.731% | $279.1107 | $279.11 | $279.10 | $279.10 |
| Purchase #3 | $71.40 | 9.391% | $78.1052 | $78.11 | $78.10 | $78.10 |
| Purchase #4 | $123.50 | 9.653% | $135.4215 | $135.42 | $135.40 | $135.40 |
| Purchase #5 | $146.59 | 3.643% | $151.9303 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $91.97 | 9.814% | $100.9959 | $101.00 | $101.00 | $101.00 |
| Purchase #7 | $77.44 | 12.373% | $87.0217 | $87.02 | $87.00 | $87.00 |
| 7 purchase totals = | $863.47 | $943.1345 | $943.14 | $943.10 | $943.00 | |