| 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 | $24.54 | 6.223% | $26.0671 | $26.07 | $26.05 | $26.10 |
| Purchase #2 | $207.32 | 8.601% | $225.1516 | $225.15 | $225.15 | $225.20 |
| Purchase #3 | $40.86 | 4.516% | $42.7052 | $42.71 | $42.70 | $42.70 |
| Purchase #4 | $29.30 | 7.397% | $31.4673 | $31.47 | $31.45 | $31.50 |
| Purchase #5 | $62.97 | 7.798% | $67.8804 | $67.88 | $67.90 | $67.90 |
| Purchase #6 | $5.30 | 3.208% | $5.47 | $5.47 | $5.45 | $5.50 |
| Purchase #7 | $152.26 | 4.420% | $158.9899 | $158.99 | $159.00 | $159.00 |
| 7 purchase totals = | $522.55 | $557.7315 | $557.74 | $557.70 | $557.90 | |