| 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 | $84.34 | 6.427% | $89.7605 | $89.76 | $89.75 | $89.80 |
| Purchase #2 | $36.84 | 9.134% | $40.205 | $40.21 | $40.20 | $40.20 |
| Purchase #3 | $5.80 | 4.632% | $6.0687 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $67.60 | 12.102% | $75.781 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $62.73 | 8.313% | $67.9447 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $45.91 | 6.192% | $48.7527 | $48.75 | $48.75 | $48.80 |
| Purchase #7 | $31.80 | 10.524% | $35.1466 | $35.15 | $35.15 | $35.10 |
| 7 purchase totals = | $335.02 | $363.6592 | $363.66 | $363.65 | $363.70 | |