| 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 | $97.38 | 9.126% | $106.2669 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $226.92 | 5.862% | $240.2221 | $240.22 | $240.20 | $240.20 |
| Purchase #3 | $30.54 | 4.376% | $31.8764 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $10.47 | 3.725% | $10.86 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $22.48 | 9.803% | $24.6837 | $24.68 | $24.70 | $24.70 |
| Purchase #6 | $126.97 | 5.396% | $133.8213 | $133.82 | $133.80 | $133.80 |
| Purchase #7 | $152.66 | 3.448% | $157.9237 | $157.92 | $157.90 | $157.90 |
| 7 purchase totals = | $667.42 | $705.6541 | $705.65 | $705.60 | $705.70 | |