| 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 | $65.92 | 5.436% | $69.5034 | $69.50 | $69.50 | $69.50 |
| Purchase #2 | $11.86 | 13.551% | $13.4671 | $13.47 | $13.45 | $13.50 |
| Purchase #3 | $33.97 | 8.797% | $36.9583 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $148.62 | 6.541% | $158.3412 | $158.34 | $158.35 | $158.30 |
| Purchase #5 | $131.87 | 11.330% | $146.8109 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $244.65 | 11.446% | $272.6526 | $272.65 | $272.65 | $272.70 |
| Purchase #7 | $21.87 | 7.105% | $23.4239 | $23.42 | $23.40 | $23.40 |
| 7 purchase totals = | $658.76 | $721.1574 | $721.15 | $721.10 | $721.20 | |