| 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 | $43.89 | 7.357% | $47.119 | $47.12 | $47.10 | $47.10 |
| Purchase #2 | $86.80 | 3.318% | $89.68 | $89.68 | $89.70 | $89.70 |
| Purchase #3 | $188.90 | 12.392% | $212.3085 | $212.31 | $212.30 | $212.30 |
| Purchase #4 | $71.28 | 3.727% | $73.9366 | $73.94 | $73.95 | $73.90 |
| Purchase #5 | $194.51 | 6.370% | $206.9003 | $206.90 | $206.90 | $206.90 |
| Purchase #6 | $11.61 | 8.488% | $12.5955 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $245.98 | 10.587% | $272.0219 | $272.02 | $272.00 | $272.00 |
| 7 purchase totals = | $842.97 | $914.5618 | $914.57 | $914.55 | $914.50 | |