| 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 | $53.40 | 10.156% | $58.8233 | $58.82 | $58.80 | $58.80 |
| Purchase #2 | $103.48 | 12.291% | $116.1987 | $116.20 | $116.20 | $116.20 |
| Purchase #3 | $166.77 | 8.283% | $180.5836 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $222.97 | 11.782% | $249.2403 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $62.96 | 6.512% | $67.06 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $162.65 | 6.185% | $172.7099 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $66.77 | 5.458% | $70.4143 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $839.00 | $915.0301 | $915.02 | $915.00 | $915.00 | |