| 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 | $73.63 | 5.860% | $77.9447 | $77.94 | $77.95 | $77.90 |
| Purchase #2 | $227.64 | 9.848% | $250.058 | $250.06 | $250.05 | $250.10 |
| Purchase #3 | $56.43 | 8.651% | $61.3118 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $99.70 | 9.451% | $109.1226 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $196.43 | 8.634% | $213.3898 | $213.39 | $213.40 | $213.40 |
| Purchase #6 | $18.30 | 8.454% | $19.8471 | $19.85 | $19.85 | $19.80 |
| Purchase #7 | $196.26 | 3.366% | $202.8661 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $868.39 | $934.5401 | $934.54 | $934.50 | $934.50 | |