| 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 | $72.66 | 9.613% | $79.6448 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $18.63 | 13.295% | $21.1069 | $21.11 | $21.10 | $21.10 |
| Purchase #3 | $25.33 | 12.575% | $28.5152 | $28.52 | $28.50 | $28.50 |
| Purchase #4 | $73.84 | 12.312% | $82.9312 | $82.93 | $82.95 | $82.90 |
| Purchase #5 | $148.81 | 8.518% | $161.4856 | $161.49 | $161.50 | $161.50 |
| Purchase #6 | $38.44 | 6.577% | $40.9682 | $40.97 | $40.95 | $41.00 |
| Purchase #7 | $44.50 | 10.297% | $49.0822 | $49.08 | $49.10 | $49.10 |
| 7 purchase totals = | $422.21 | $463.7341 | $463.74 | $463.75 | $463.70 | |