| 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 | $248.69 | 10.429% | $274.6259 | $274.63 | $274.65 | $274.60 |
| Purchase #2 | $45.85 | 6.540% | $48.8486 | $48.85 | $48.85 | $48.80 |
| Purchase #3 | $50.84 | 4.862% | $53.3118 | $53.31 | $53.30 | $53.30 |
| Purchase #4 | $78.55 | 8.716% | $85.3964 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $170.82 | 9.305% | $186.7148 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $76.28 | 4.622% | $79.8057 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $55.61 | 4.745% | $58.2487 | $58.25 | $58.25 | $58.20 |
| 7 purchase totals = | $726.64 | $786.9519 | $786.96 | $786.95 | $786.80 | |