| 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 | $65.42 | 13.615% | $74.3269 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $105.51 | 3.873% | $109.5964 | $109.60 | $109.60 | $109.60 |
| Purchase #3 | $83.35 | 11.717% | $93.1161 | $93.12 | $93.10 | $93.10 |
| Purchase #4 | $83.79 | 7.237% | $89.8539 | $89.85 | $89.85 | $89.90 |
| Purchase #5 | $238.28 | 12.392% | $267.8077 | $267.81 | $267.80 | $267.80 |
| Purchase #6 | $60.68 | 13.246% | $68.7177 | $68.72 | $68.70 | $68.70 |
| Purchase #7 | $85.60 | 13.845% | $97.4513 | $97.45 | $97.45 | $97.50 |
| 7 purchase totals = | $722.63 | $800.8700 | $800.88 | $800.85 | $800.90 | |