| 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 | $62.29 | 4.562% | $65.1317 | $65.13 | $65.15 | $65.10 |
| Purchase #2 | $56.91 | 4.641% | $59.5512 | $59.55 | $59.55 | $59.60 |
| Purchase #3 | $38.27 | 8.531% | $41.5348 | $41.53 | $41.55 | $41.50 |
| Purchase #4 | $6.99 | 13.459% | $7.9308 | $7.93 | $7.95 | $7.90 |
| Purchase #5 | $85.49 | 7.148% | $91.6008 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $110.26 | 5.375% | $116.1865 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $72.78 | 3.188% | $75.1002 | $75.10 | $75.10 | $75.10 |
| 7 purchase totals = | $432.99 | $457.0360 | $457.03 | $457.10 | $457.00 | |