| 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 | $93.93 | 12.589% | $105.7548 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $46.58 | 9.596% | $51.0498 | $51.05 | $51.05 | $51.00 |
| Purchase #3 | $140.50 | 7.722% | $151.3494 | $151.35 | $151.35 | $151.30 |
| Purchase #4 | $61.58 | 6.295% | $65.4565 | $65.46 | $65.45 | $65.50 |
| Purchase #5 | $221.87 | 12.384% | $249.3464 | $249.35 | $249.35 | $249.30 |
| Purchase #6 | $94.61 | 7.212% | $101.4333 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $245.64 | 9.230% | $268.3126 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $904.71 | $992.7028 | $992.70 | $992.70 | $992.60 | |