| 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 | $7.34 | 8.539% | $7.9668 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $23.33 | 7.759% | $25.1402 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $244.49 | 3.358% | $252.7 | $252.70 | $252.70 | $252.70 |
| Purchase #4 | $141.31 | 5.108% | $148.5281 | $148.53 | $148.55 | $148.50 |
| Purchase #5 | $213.91 | 3.148% | $220.6439 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $161.55 | 5.393% | $170.2624 | $170.26 | $170.25 | $170.30 |
| Purchase #7 | $96.58 | 9.119% | $105.3871 | $105.39 | $105.40 | $105.40 |
| 7 purchase totals = | $888.51 | $930.6285 | $930.63 | $930.65 | $930.60 | |