| 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 | $128.49 | 5.834% | $135.9861 | $135.99 | $136.00 | $136.00 |
| Purchase #2 | $54.38 | 5.751% | $57.5074 | $57.51 | $57.50 | $57.50 |
| Purchase #3 | $57.85 | 6.232% | $61.4552 | $61.46 | $61.45 | $61.50 |
| Purchase #4 | $43.56 | 10.283% | $48.0393 | $48.04 | $48.05 | $48.00 |
| Purchase #5 | $58.80 | 9.522% | $64.3989 | $64.40 | $64.40 | $64.40 |
| Purchase #6 | $224.66 | 3.592% | $232.7298 | $232.73 | $232.75 | $232.70 |
| Purchase #7 | $101.88 | 6.470% | $108.4716 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $669.62 | $708.5883 | $708.60 | $708.60 | $708.60 | |