| 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 | $54.35 | 6.225% | $57.7333 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $84.93 | 3.491% | $87.8949 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $139.26 | 3.732% | $144.4572 | $144.46 | $144.45 | $144.50 |
| Purchase #4 | $27.87 | 5.105% | $29.2928 | $29.29 | $29.30 | $29.30 |
| Purchase #5 | $96.28 | 9.749% | $105.6663 | $105.67 | $105.65 | $105.70 |
| Purchase #6 | $190.53 | 5.356% | $200.7348 | $200.73 | $200.75 | $200.70 |
| Purchase #7 | $119.93 | 12.447% | $134.8577 | $134.86 | $134.85 | $134.90 |
| 7 purchase totals = | $713.15 | $760.6370 | $760.63 | $760.65 | $760.70 | |