| 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 | $71.87 | 5.469% | $75.8006 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $61.30 | 9.516% | $67.1333 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $42.77 | 13.726% | $48.6406 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $46.80 | 5.312% | $49.286 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $147.28 | 11.492% | $164.2054 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $225.92 | 13.673% | $256.81 | $256.81 | $256.80 | $256.80 |
| Purchase #7 | $136.51 | 12.151% | $153.0973 | $153.10 | $153.10 | $153.10 |
| 7 purchase totals = | $732.45 | $814.9732 | $814.98 | $815.00 | $814.90 | |