| 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 | $24.31 | 11.833% | $27.1866 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $24.54 | 7.746% | $26.4409 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $95.48 | 8.173% | $103.2836 | $103.28 | $103.30 | $103.30 |
| Purchase #4 | $97.71 | 10.813% | $108.2754 | $108.28 | $108.30 | $108.30 |
| Purchase #5 | $160.68 | 7.177% | $172.212 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $175.98 | 8.797% | $191.461 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $44.58 | 3.154% | $45.9861 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $623.28 | $674.8456 | $674.85 | $674.90 | $674.90 | |