| 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 | $58.46 | 10.103% | $64.3662 | $64.37 | $64.35 | $64.40 |
| Purchase #2 | $21.48 | 12.463% | $24.1571 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $83.69 | 11.455% | $93.2767 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $203.91 | 10.273% | $224.8577 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $203.89 | 5.656% | $215.422 | $215.42 | $215.40 | $215.40 |
| Purchase #6 | $7.30 | 8.679% | $7.9336 | $7.93 | $7.95 | $7.90 |
| Purchase #7 | $96.66 | 8.683% | $105.053 | $105.05 | $105.05 | $105.10 |
| 7 purchase totals = | $675.39 | $735.0663 | $735.07 | $735.05 | $735.20 | |