| 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 | $107.91 | 6.669% | $115.1065 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $189.94 | 10.499% | $209.8818 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $25.42 | 6.525% | $27.0787 | $27.08 | $27.10 | $27.10 |
| Purchase #4 | $82.63 | 6.433% | $87.9456 | $87.95 | $87.95 | $87.90 |
| Purchase #5 | $25.46 | 7.871% | $27.464 | $27.46 | $27.45 | $27.50 |
| Purchase #6 | $69.77 | 10.301% | $76.957 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $42.39 | 12.738% | $47.7896 | $47.79 | $47.80 | $47.80 |
| 7 purchase totals = | $543.52 | $592.2232 | $592.23 | $592.25 | $592.30 | |