| 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 | $135.55 | 12.525% | $152.5276 | $152.53 | $152.55 | $152.50 |
| Purchase #2 | $72.93 | 5.728% | $77.1074 | $77.11 | $77.10 | $77.10 |
| Purchase #3 | $155.92 | 11.384% | $173.6699 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $115.70 | 12.439% | $130.0919 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $101.33 | 8.267% | $109.707 | $109.71 | $109.70 | $109.70 |
| Purchase #6 | $247.59 | 5.201% | $260.4672 | $260.47 | $260.45 | $260.50 |
| Purchase #7 | $152.27 | 4.787% | $159.5592 | $159.56 | $159.55 | $159.60 |
| 7 purchase totals = | $981.29 | $1,063.1302 | $1,063.14 | $1,063.10 | $1,063.20 | |