| 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 | $58.40 | 13.650% | $66.3716 | $66.37 | $66.35 | $66.40 |
| Purchase #2 | $12.38 | 10.444% | $13.673 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $26.88 | 3.115% | $27.7173 | $27.72 | $27.70 | $27.70 |
| Purchase #4 | $82.59 | 8.468% | $89.5837 | $89.58 | $89.60 | $89.60 |
| Purchase #5 | $21.33 | 8.753% | $23.197 | $23.20 | $23.20 | $23.20 |
| Purchase #6 | $152.30 | 12.487% | $171.3177 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $30.29 | 12.388% | $34.0423 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $384.17 | $425.9026 | $425.90 | $425.85 | $425.90 | |