| 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 | $96.63 | 9.536% | $105.8446 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $125.95 | 13.409% | $142.8386 | $142.84 | $142.85 | $142.80 |
| Purchase #3 | $120.95 | 13.194% | $136.9081 | $136.91 | $136.90 | $136.90 |
| Purchase #4 | $131.98 | 9.128% | $144.0271 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $54.42 | 12.355% | $61.1436 | $61.14 | $61.15 | $61.10 |
| Purchase #6 | $12.68 | 12.228% | $14.2305 | $14.23 | $14.25 | $14.20 |
| Purchase #7 | $16.87 | 10.429% | $18.6294 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $559.48 | $623.6219 | $623.62 | $623.70 | $623.40 | |