| 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 | $63.45 | 5.245% | $66.778 | $66.78 | $66.80 | $66.80 |
| Purchase #2 | $12.72 | 10.505% | $14.0562 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $19.40 | 8.149% | $20.9809 | $20.98 | $21.00 | $21.00 |
| Purchase #4 | $224.72 | 5.813% | $237.783 | $237.78 | $237.80 | $237.80 |
| Purchase #5 | $25.48 | 10.222% | $28.0846 | $28.08 | $28.10 | $28.10 |
| Purchase #6 | $221.92 | 3.591% | $229.8891 | $229.89 | $229.90 | $229.90 |
| Purchase #7 | $67.76 | 8.256% | $73.3543 | $73.35 | $73.35 | $73.40 |
| 7 purchase totals = | $635.45 | $670.9261 | $670.92 | $671.00 | $671.10 | |