| 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 | $96.44 | 6.486% | $102.6951 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $17.86 | 12.318% | $20.06 | $20.06 | $20.05 | $20.10 |
| Purchase #3 | $80.69 | 8.244% | $87.3421 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $95.50 | 11.862% | $106.8282 | $106.83 | $106.85 | $106.80 |
| Purchase #5 | $131.61 | 12.351% | $147.8652 | $147.87 | $147.85 | $147.90 |
| Purchase #6 | $41.96 | 9.824% | $46.0822 | $46.08 | $46.10 | $46.10 |
| Purchase #7 | $233.85 | 3.781% | $242.6919 | $242.69 | $242.70 | $242.70 |
| 7 purchase totals = | $697.91 | $753.5647 | $753.57 | $753.60 | $753.60 | |