| 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 | $109.93 | 9.423% | $120.2887 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $78.83 | 6.438% | $83.9051 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $95.93 | 7.226% | $102.8619 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $48.66 | 13.568% | $55.2622 | $55.26 | $55.25 | $55.30 |
| Purchase #5 | $89.71 | 8.272% | $97.1308 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $84.45 | 5.291% | $88.9182 | $88.92 | $88.90 | $88.90 |
| Purchase #7 | $195.38 | 3.771% | $202.7478 | $202.75 | $202.75 | $202.70 |
| 7 purchase totals = | $702.89 | $751.1147 | $751.12 | $751.10 | $751.10 | |