| 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 | $24.39 | 13.736% | $27.7402 | $27.74 | $27.75 | $27.70 |
| Purchase #2 | $126.71 | 11.348% | $141.0891 | $141.09 | $141.10 | $141.10 |
| Purchase #3 | $53.72 | 3.692% | $55.7033 | $55.70 | $55.70 | $55.70 |
| Purchase #4 | $54.46 | 6.240% | $57.8583 | $57.86 | $57.85 | $57.90 |
| Purchase #5 | $47.74 | 3.225% | $49.2796 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $93.65 | 13.822% | $106.5943 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $40.51 | 12.796% | $45.6937 | $45.69 | $45.70 | $45.70 |
| 7 purchase totals = | $441.18 | $483.9585 | $483.95 | $484.00 | $484.00 | |