| 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 | $33.59 | 12.640% | $37.8358 | $37.84 | $37.85 | $37.80 |
| Purchase #2 | $61.80 | 5.443% | $65.1638 | $65.16 | $65.15 | $65.20 |
| Purchase #3 | $221.41 | 7.441% | $237.8851 | $237.89 | $237.90 | $237.90 |
| Purchase #4 | $212.63 | 11.602% | $237.2993 | $237.30 | $237.30 | $237.30 |
| Purchase #5 | $100.73 | 4.361% | $105.1228 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $137.59 | 11.256% | $153.0771 | $153.08 | $153.10 | $153.10 |
| Purchase #7 | $204.99 | 8.388% | $222.1846 | $222.18 | $222.20 | $222.20 |
| 7 purchase totals = | $972.74 | $1,058.5685 | $1,058.57 | $1,058.60 | $1,058.60 | |