| 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 | $68.58 | 10.215% | $75.5854 | $75.59 | $75.60 | $75.60 |
| Purchase #2 | $103.72 | 3.306% | $107.149 | $107.15 | $107.15 | $107.10 |
| Purchase #3 | $93.93 | 7.383% | $100.8649 | $100.86 | $100.85 | $100.90 |
| Purchase #4 | $133.47 | 3.520% | $138.1681 | $138.17 | $138.15 | $138.20 |
| Purchase #5 | $102.67 | 4.115% | $106.8949 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $170.84 | 3.283% | $176.4487 | $176.45 | $176.45 | $176.40 |
| Purchase #7 | $186.84 | 6.263% | $198.5418 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $860.05 | $903.6528 | $903.65 | $903.65 | $903.60 | |