| 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 | $59.42 | 10.440% | $65.6234 | $65.62 | $65.60 | $65.60 |
| Purchase #2 | $75.34 | 10.111% | $82.9576 | $82.96 | $82.95 | $83.00 |
| Purchase #3 | $177.38 | 10.195% | $195.4639 | $195.46 | $195.45 | $195.50 |
| Purchase #4 | $177.38 | 11.726% | $198.1796 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $97.48 | 12.636% | $109.7976 | $109.80 | $109.80 | $109.80 |
| Purchase #6 | $97.85 | 5.169% | $102.9079 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $53.38 | 6.336% | $56.7622 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $738.23 | $811.6922 | $811.69 | $811.65 | $811.80 | |