| 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 | $39.77 | 5.357% | $41.9005 | $41.90 | $41.90 | $41.90 |
| Purchase #2 | $234.63 | 9.869% | $257.7856 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $47.41 | 9.289% | $51.8139 | $51.81 | $51.80 | $51.80 |
| Purchase #4 | $179.70 | 4.543% | $187.8638 | $187.86 | $187.85 | $187.90 |
| Purchase #5 | $65.53 | 12.590% | $73.7802 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $59.83 | 12.575% | $67.3536 | $67.35 | $67.35 | $67.40 |
| Purchase #7 | $175.84 | 10.724% | $194.6971 | $194.70 | $194.70 | $194.70 |
| 7 purchase totals = | $802.71 | $875.1947 | $875.19 | $875.20 | $875.30 | |