| 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 | $101.95 | 6.302% | $108.3749 | $108.37 | $108.35 | $108.40 |
| Purchase #2 | $43.49 | 11.223% | $48.3709 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $199.48 | 5.685% | $210.8204 | $210.82 | $210.80 | $210.80 |
| Purchase #4 | $236.59 | 13.780% | $269.1921 | $269.19 | $269.20 | $269.20 |
| Purchase #5 | $142.66 | 5.867% | $151.0299 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $53.92 | 8.821% | $58.6763 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $74.80 | 11.392% | $83.3212 | $83.32 | $83.30 | $83.30 |
| 7 purchase totals = | $852.89 | $929.7857 | $929.78 | $929.75 | $929.80 | |