| 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 | $51.67 | 10.634% | $57.1646 | $57.16 | $57.15 | $57.20 |
| Purchase #2 | $135.69 | 4.831% | $142.2452 | $142.25 | $142.25 | $142.20 |
| Purchase #3 | $232.83 | 10.140% | $256.439 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $126.47 | 13.146% | $143.0957 | $143.10 | $143.10 | $143.10 |
| Purchase #5 | $69.60 | 7.762% | $75.0024 | $75.00 | $75.00 | $75.00 |
| Purchase #6 | $87.80 | 8.718% | $95.4544 | $95.45 | $95.45 | $95.50 |
| Purchase #7 | $182.93 | 6.389% | $194.6174 | $194.62 | $194.60 | $194.60 |
| 7 purchase totals = | $886.99 | $964.0187 | $964.02 | $964.00 | $964.00 | |