| 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 | $48.48 | 5.379% | $51.0877 | $51.09 | $51.10 | $51.10 |
| Purchase #2 | $129.51 | 4.655% | $135.5387 | $135.54 | $135.55 | $135.50 |
| Purchase #3 | $178.77 | 7.158% | $191.5664 | $191.57 | $191.55 | $191.60 |
| Purchase #4 | $155.29 | 4.239% | $161.8727 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $26.27 | 5.778% | $27.7879 | $27.79 | $27.80 | $27.80 |
| Purchase #6 | $12.35 | 10.681% | $13.6691 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $24.66 | 6.872% | $26.3546 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $575.33 | $607.8771 | $607.88 | $607.85 | $608.00 | |