| 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 | $70.99 | 4.627% | $74.2747 | $74.27 | $74.25 | $74.30 |
| Purchase #2 | $69.48 | 11.762% | $77.6522 | $77.65 | $77.65 | $77.70 |
| Purchase #3 | $51.40 | 5.643% | $54.3005 | $54.30 | $54.30 | $54.30 |
| Purchase #4 | $146.47 | 10.205% | $161.4173 | $161.42 | $161.40 | $161.40 |
| Purchase #5 | $59.92 | 3.190% | $61.8314 | $61.83 | $61.85 | $61.80 |
| Purchase #6 | $198.73 | 12.803% | $224.1734 | $224.17 | $224.15 | $224.20 |
| Purchase #7 | $15.31 | 13.826% | $17.4268 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $612.30 | $671.0763 | $671.07 | $671.05 | $671.10 | |