| 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 | $43.32 | 11.478% | $48.2923 | $48.29 | $48.30 | $48.30 |
| Purchase #2 | $55.76 | 12.125% | $62.5209 | $62.52 | $62.50 | $62.50 |
| Purchase #3 | $51.72 | 10.188% | $56.9892 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $45.31 | 4.657% | $47.4201 | $47.42 | $47.40 | $47.40 |
| Purchase #5 | $125.95 | 9.148% | $137.4719 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $186.65 | 9.136% | $203.7023 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $110.38 | 5.199% | $116.1187 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $619.09 | $672.5154 | $672.51 | $672.45 | $672.50 | |