| 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 | $65.95 | 7.288% | $70.7564 | $70.76 | $70.75 | $70.80 |
| Purchase #2 | $36.54 | 12.134% | $40.9738 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $95.79 | 8.519% | $103.9504 | $103.95 | $103.95 | $104.00 |
| Purchase #4 | $171.66 | 3.738% | $178.0767 | $178.08 | $178.10 | $178.10 |
| Purchase #5 | $12.84 | 3.474% | $13.2861 | $13.29 | $13.30 | $13.30 |
| Purchase #6 | $165.47 | 9.341% | $180.9266 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $101.96 | 6.865% | $108.9596 | $108.96 | $108.95 | $109.00 |
| 7 purchase totals = | $650.21 | $696.9296 | $696.94 | $696.95 | $697.10 | |