| 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 | $131.42 | 13.566% | $149.2484 | $149.25 | $149.25 | $149.20 |
| Purchase #2 | $73.64 | 4.468% | $76.9302 | $76.93 | $76.95 | $76.90 |
| Purchase #3 | $108.51 | 3.227% | $112.0116 | $112.01 | $112.00 | $112.00 |
| Purchase #4 | $72.47 | 7.512% | $77.9139 | $77.91 | $77.90 | $77.90 |
| Purchase #5 | $113.41 | 12.736% | $127.8539 | $127.85 | $127.85 | $127.90 |
| Purchase #6 | $62.47 | 11.458% | $69.6278 | $69.63 | $69.65 | $69.60 |
| Purchase #7 | $44.40 | 11.168% | $49.3586 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $606.32 | $662.9444 | $662.94 | $662.95 | $662.90 | |