| 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 | $86.84 | 7.163% | $93.0603 | $93.06 | $93.05 | $93.10 |
| Purchase #2 | $72.71 | 9.252% | $79.4371 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $153.36 | 5.276% | $161.4513 | $161.45 | $161.45 | $161.50 |
| Purchase #4 | $158.94 | 12.316% | $178.5151 | $178.52 | $178.50 | $178.50 |
| Purchase #5 | $232.41 | 7.240% | $249.2365 | $249.24 | $249.25 | $249.20 |
| Purchase #6 | $92.62 | 13.128% | $104.7792 | $104.78 | $104.80 | $104.80 |
| Purchase #7 | $37.75 | 13.806% | $42.9618 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $834.63 | $909.4413 | $909.45 | $909.45 | $909.50 | |