| 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 | $59.43 | 7.780% | $64.0537 | $64.05 | $64.05 | $64.10 |
| Purchase #2 | $159.83 | 8.361% | $173.1934 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $12.65 | 10.108% | $13.9287 | $13.93 | $13.95 | $13.90 |
| Purchase #4 | $101.59 | 6.709% | $108.4057 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $77.97 | 4.545% | $81.5137 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $68.91 | 8.568% | $74.8142 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $243.68 | 12.561% | $274.2886 | $274.29 | $274.30 | $274.30 |
| 7 purchase totals = | $724.06 | $790.1980 | $790.19 | $790.20 | $790.20 | |