| 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 | $41.55 | 8.440% | $45.0568 | $45.06 | $45.05 | $45.10 |
| Purchase #2 | $222.58 | 12.225% | $249.7904 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $177.33 | 8.772% | $192.8854 | $192.89 | $192.90 | $192.90 |
| Purchase #4 | $245.29 | 4.492% | $256.3084 | $256.31 | $256.30 | $256.30 |
| Purchase #5 | $104.94 | 8.836% | $114.2125 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $144.70 | 10.663% | $160.1294 | $160.13 | $160.15 | $160.10 |
| Purchase #7 | $18.33 | 5.401% | $19.32 | $19.32 | $19.30 | $19.30 |
| 7 purchase totals = | $954.72 | $1,037.7029 | $1,037.71 | $1,037.70 | $1,037.70 | |