| 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 | $88.42 | 4.213% | $92.1451 | $92.15 | $92.15 | $92.10 |
| Purchase #2 | $31.26 | 13.169% | $35.3766 | $35.38 | $35.40 | $35.40 |
| Purchase #3 | $102.58 | 4.635% | $107.3346 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $186.56 | 3.683% | $193.431 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $31.94 | 4.852% | $33.4897 | $33.49 | $33.50 | $33.50 |
| Purchase #6 | $94.79 | 8.492% | $102.8396 | $102.84 | $102.85 | $102.80 |
| Purchase #7 | $243.71 | 3.728% | $252.7955 | $252.80 | $252.80 | $252.80 |
| 7 purchase totals = | $779.26 | $817.4121 | $817.42 | $817.50 | $817.30 | |