| 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 | $191.79 | 12.128% | $215.0503 | $215.05 | $215.05 | $215.10 |
| Purchase #2 | $23.36 | 6.364% | $24.8466 | $24.85 | $24.85 | $24.80 |
| Purchase #3 | $24.99 | 9.476% | $27.3581 | $27.36 | $27.35 | $27.40 |
| Purchase #4 | $85.67 | 9.810% | $94.0742 | $94.07 | $94.05 | $94.10 |
| Purchase #5 | $120.53 | 3.555% | $124.8148 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $5.76 | 5.171% | $6.0578 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $54.88 | 8.115% | $59.3335 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $506.98 | $551.5353 | $551.53 | $551.50 | $551.60 | |