| 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 | $93.59 | 6.577% | $99.7454 | $99.75 | $99.75 | $99.70 |
| Purchase #2 | $207.58 | 12.390% | $233.2992 | $233.30 | $233.30 | $233.30 |
| Purchase #3 | $214.41 | 13.109% | $242.517 | $242.52 | $242.50 | $242.50 |
| Purchase #4 | $40.36 | 11.109% | $44.8436 | $44.84 | $44.85 | $44.80 |
| Purchase #5 | $105.35 | 6.648% | $112.3537 | $112.35 | $112.35 | $112.40 |
| Purchase #6 | $118.53 | 6.346% | $126.0519 | $126.05 | $126.05 | $126.10 |
| Purchase #7 | $168.59 | 7.326% | $180.9409 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $948.41 | $1,039.7517 | $1,039.75 | $1,039.75 | $1,039.70 | |