| 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 | $104.80 | 10.367% | $115.6646 | $115.66 | $115.65 | $115.70 |
| Purchase #2 | $67.68 | 11.560% | $75.5038 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $59.90 | 9.687% | $65.7025 | $65.70 | $65.70 | $65.70 |
| Purchase #4 | $139.65 | 4.201% | $145.5167 | $145.52 | $145.50 | $145.50 |
| Purchase #5 | $158.47 | 4.679% | $165.8848 | $165.88 | $165.90 | $165.90 |
| Purchase #6 | $136.38 | 4.214% | $142.1271 | $142.13 | $142.15 | $142.10 |
| Purchase #7 | $33.27 | 8.718% | $36.1705 | $36.17 | $36.15 | $36.20 |
| 7 purchase totals = | $700.15 | $746.5700 | $746.56 | $746.55 | $746.60 | |