| 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 | $41.69 | 13.638% | $47.3757 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $41.56 | 10.854% | $46.0709 | $46.07 | $46.05 | $46.10 |
| Purchase #3 | $77.78 | 5.584% | $82.1232 | $82.12 | $82.10 | $82.10 |
| Purchase #4 | $184.59 | 5.370% | $194.5025 | $194.50 | $194.50 | $194.50 |
| Purchase #5 | $24.67 | 8.601% | $26.7919 | $26.79 | $26.80 | $26.80 |
| Purchase #6 | $164.57 | 3.865% | $170.9306 | $170.93 | $170.95 | $170.90 |
| Purchase #7 | $117.63 | 5.685% | $124.3173 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $652.49 | $692.1121 | $692.11 | $692.10 | $692.10 | |