| 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 | $231.80 | 5.617% | $244.8202 | $244.82 | $244.80 | $244.80 |
| Purchase #2 | $7.62 | 7.827% | $8.2164 | $8.22 | $8.20 | $8.20 |
| Purchase #3 | $121.93 | 6.409% | $129.7445 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $53.33 | 11.349% | $59.3824 | $59.38 | $59.40 | $59.40 |
| Purchase #5 | $77.78 | 13.445% | $88.2375 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $131.95 | 6.601% | $140.66 | $140.66 | $140.65 | $140.70 |
| Purchase #7 | $82.77 | 5.705% | $87.492 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $707.18 | $758.5530 | $758.55 | $758.55 | $758.50 | |