| 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 | $74.68 | 6.854% | $79.7986 | $79.80 | $79.80 | $79.80 |
| Purchase #2 | $149.77 | 7.105% | $160.4112 | $160.41 | $160.40 | $160.40 |
| Purchase #3 | $52.99 | 5.568% | $55.9405 | $55.94 | $55.95 | $55.90 |
| Purchase #4 | $110.28 | 11.427% | $122.8817 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $168.69 | 11.263% | $187.6896 | $187.69 | $187.70 | $187.70 |
| Purchase #6 | $29.83 | 12.288% | $33.4955 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $234.38 | 8.372% | $254.0023 | $254.00 | $254.00 | $254.00 |
| 7 purchase totals = | $820.62 | $894.2194 | $894.22 | $894.25 | $894.20 | |