| 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 | $92.82 | 5.353% | $97.7887 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $51.81 | 7.128% | $55.503 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $172.96 | 8.329% | $187.3658 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $148.56 | 5.445% | $156.6491 | $156.65 | $156.65 | $156.60 |
| Purchase #5 | $93.49 | 5.715% | $98.833 | $98.83 | $98.85 | $98.80 |
| Purchase #6 | $166.38 | 4.206% | $173.3779 | $173.38 | $173.40 | $173.40 |
| Purchase #7 | $91.78 | 10.831% | $101.7207 | $101.72 | $101.70 | $101.70 |
| 7 purchase totals = | $817.80 | $871.2382 | $871.24 | $871.25 | $871.20 | |