| 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 | $48.52 | 4.704% | $50.8024 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $140.62 | 10.303% | $155.1081 | $155.11 | $155.10 | $155.10 |
| Purchase #3 | $175.57 | 6.248% | $186.5396 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $149.30 | 9.633% | $163.6821 | $163.68 | $163.70 | $163.70 |
| Purchase #5 | $211.49 | 10.353% | $233.3856 | $233.39 | $233.40 | $233.40 |
| Purchase #6 | $56.43 | 10.237% | $62.2067 | $62.21 | $62.20 | $62.20 |
| Purchase #7 | $40.71 | 4.826% | $42.6747 | $42.67 | $42.65 | $42.70 |
| 7 purchase totals = | $822.64 | $894.3992 | $894.40 | $894.40 | $894.40 | |