| 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 | $69.38 | 9.165% | $75.7387 | $75.74 | $75.75 | $75.70 |
| Purchase #2 | $156.53 | 3.545% | $162.079 | $162.08 | $162.10 | $162.10 |
| Purchase #3 | $164.68 | 4.680% | $172.387 | $172.39 | $172.40 | $172.40 |
| Purchase #4 | $139.55 | 4.564% | $145.9191 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $76.37 | 8.438% | $82.8141 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $52.93 | 11.422% | $58.9757 | $58.98 | $59.00 | $59.00 |
| Purchase #7 | $143.77 | 10.631% | $159.0542 | $159.05 | $159.05 | $159.10 |
| 7 purchase totals = | $803.21 | $856.9678 | $856.97 | $857.00 | $857.00 | |