| 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 | $84.49 | 5.294% | $88.9629 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $174.45 | 10.565% | $192.8806 | $192.88 | $192.90 | $192.90 |
| Purchase #3 | $48.79 | 3.202% | $50.3523 | $50.35 | $50.35 | $50.40 |
| Purchase #4 | $206.58 | 11.185% | $229.686 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $12.32 | 11.263% | $13.7076 | $13.71 | $13.70 | $13.70 |
| Purchase #6 | $23.77 | 9.408% | $26.0063 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $180.34 | 3.405% | $186.4806 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $730.74 | $788.0763 | $788.08 | $788.10 | $788.20 | |