| 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 | $30.67 | 7.640% | $33.0132 | $33.01 | $33.00 | $33.00 |
| Purchase #2 | $172.25 | 12.854% | $194.391 | $194.39 | $194.40 | $194.40 |
| Purchase #3 | $96.49 | 11.188% | $107.2853 | $107.29 | $107.30 | $107.30 |
| Purchase #4 | $239.42 | 6.779% | $255.6503 | $255.65 | $255.65 | $255.70 |
| Purchase #5 | $21.78 | 7.827% | $23.4847 | $23.48 | $23.50 | $23.50 |
| Purchase #6 | $199.79 | 6.364% | $212.5046 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $192.35 | 9.637% | $210.8868 | $210.89 | $210.90 | $210.90 |
| 7 purchase totals = | $952.75 | $1,037.2159 | $1,037.21 | $1,037.25 | $1,037.30 | |