| 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 | $24.83 | 9.786% | $27.2599 | $27.26 | $27.25 | $27.30 |
| Purchase #2 | $149.97 | 13.616% | $170.3899 | $170.39 | $170.40 | $170.40 |
| Purchase #3 | $21.46 | 6.465% | $22.8474 | $22.85 | $22.85 | $22.80 |
| Purchase #4 | $142.50 | 6.283% | $151.4533 | $151.45 | $151.45 | $151.50 |
| Purchase #5 | $26.25 | 4.811% | $27.5129 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $106.81 | 6.238% | $113.4728 | $113.47 | $113.45 | $113.50 |
| Purchase #7 | $46.84 | 3.688% | $48.5675 | $48.57 | $48.55 | $48.60 |
| 7 purchase totals = | $518.66 | $561.5037 | $561.50 | $561.45 | $561.60 | |