| 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 | $51.87 | 4.745% | $54.3312 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $136.81 | 5.267% | $144.0158 | $144.02 | $144.00 | $144.00 |
| Purchase #3 | $118.52 | 6.655% | $126.4075 | $126.41 | $126.40 | $126.40 |
| Purchase #4 | $124.86 | 4.590% | $130.5911 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $192.74 | 13.143% | $218.0718 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $55.99 | 4.856% | $58.7089 | $58.71 | $58.70 | $58.70 |
| Purchase #7 | $46.72 | 4.141% | $48.6547 | $48.65 | $48.65 | $48.70 |
| 7 purchase totals = | $727.51 | $780.7810 | $780.78 | $780.75 | $780.80 | |