| 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 | $12.76 | 4.426% | $13.3248 | $13.32 | $13.30 | $13.30 |
| Purchase #2 | $67.93 | 11.580% | $75.7963 | $75.80 | $75.80 | $75.80 |
| Purchase #3 | $179.84 | 5.305% | $189.3805 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $32.43 | 6.350% | $34.4893 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $220.67 | 8.140% | $238.6325 | $238.63 | $238.65 | $238.60 |
| Purchase #6 | $158.38 | 4.852% | $166.0646 | $166.06 | $166.05 | $166.10 |
| Purchase #7 | $161.96 | 7.222% | $173.6568 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $833.97 | $891.3448 | $891.34 | $891.35 | $891.40 | |