| 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 | $95.25 | 6.675% | $101.6079 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $48.31 | 12.458% | $54.3285 | $54.33 | $54.35 | $54.30 |
| Purchase #3 | $97.95 | 11.241% | $108.9606 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $30.66 | 12.374% | $34.4539 | $34.45 | $34.45 | $34.50 |
| Purchase #5 | $172.38 | 4.536% | $180.1992 | $180.20 | $180.20 | $180.20 |
| Purchase #6 | $232.94 | 8.746% | $253.3129 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $234.93 | 7.364% | $252.2302 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $912.42 | $985.0932 | $985.09 | $985.10 | $985.10 | |