| 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 | $53.34 | 3.763% | $55.3472 | $55.35 | $55.35 | $55.30 |
| Purchase #2 | $143.64 | 8.253% | $155.4946 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $115.67 | 3.507% | $119.7265 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $19.81 | 10.843% | $21.958 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $204.63 | 4.478% | $213.7933 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $204.69 | 11.196% | $227.6071 | $227.61 | $227.60 | $227.60 |
| Purchase #7 | $120.75 | 11.781% | $134.9756 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $862.53 | $928.9023 | $928.91 | $928.95 | $928.90 | |