| 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 | $57.99 | 7.711% | $62.4616 | $62.46 | $62.45 | $62.50 |
| Purchase #2 | $13.91 | 10.490% | $15.3692 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $25.76 | 4.526% | $26.9259 | $26.93 | $26.95 | $26.90 |
| Purchase #4 | $108.35 | 3.477% | $112.1173 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $146.90 | 9.568% | $160.9554 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $25.87 | 3.200% | $26.6978 | $26.70 | $26.70 | $26.70 |
| Purchase #7 | $129.99 | 13.613% | $147.6855 | $147.69 | $147.70 | $147.70 |
| 7 purchase totals = | $508.77 | $552.2127 | $552.23 | $552.20 | $552.30 | |