| 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 | $124.96 | 11.695% | $139.5741 | $139.57 | $139.55 | $139.60 |
| Purchase #2 | $125.40 | 10.322% | $138.3438 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $20.33 | 7.182% | $21.7901 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $91.54 | 9.165% | $99.9296 | $99.93 | $99.95 | $99.90 |
| Purchase #5 | $149.42 | 6.222% | $158.7169 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $65.69 | 5.301% | $69.1722 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $53.87 | 13.593% | $61.1925 | $61.19 | $61.20 | $61.20 |
| 7 purchase totals = | $631.21 | $688.7192 | $688.71 | $688.70 | $688.70 | |