| 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 | $38.60 | 8.726% | $41.9682 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $94.31 | 6.631% | $100.5637 | $100.56 | $100.55 | $100.60 |
| Purchase #3 | $158.49 | 4.780% | $166.0658 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $7.44 | 3.634% | $7.7104 | $7.71 | $7.70 | $7.70 |
| Purchase #5 | $216.90 | 4.556% | $226.782 | $226.78 | $226.80 | $226.80 |
| Purchase #6 | $233.32 | 7.362% | $250.497 | $250.50 | $250.50 | $250.50 |
| Purchase #7 | $243.75 | 3.546% | $252.3934 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $992.81 | $1,045.9805 | $1,045.98 | $1,045.95 | $1,046.10 | |