| 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 | $78.30 | 13.556% | $88.9143 | $88.91 | $88.90 | $88.90 |
| Purchase #2 | $150.39 | 7.243% | $161.2827 | $161.28 | $161.30 | $161.30 |
| Purchase #3 | $92.95 | 7.481% | $99.9036 | $99.90 | $99.90 | $99.90 |
| Purchase #4 | $127.74 | 3.146% | $131.7587 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $71.77 | 3.308% | $74.1442 | $74.14 | $74.15 | $74.10 |
| Purchase #6 | $110.68 | 8.816% | $120.4375 | $120.44 | $120.45 | $120.40 |
| Purchase #7 | $133.93 | 10.675% | $148.227 | $148.23 | $148.25 | $148.20 |
| 7 purchase totals = | $765.76 | $824.6680 | $824.66 | $824.70 | $824.60 | |