| 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 | $37.78 | 4.383% | $39.4359 | $39.44 | $39.45 | $39.40 |
| Purchase #2 | $102.71 | 7.782% | $110.7029 | $110.70 | $110.70 | $110.70 |
| Purchase #3 | $194.63 | 9.433% | $212.9894 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $97.76 | 3.334% | $101.0193 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $178.66 | 6.590% | $190.4337 | $190.43 | $190.45 | $190.40 |
| Purchase #6 | $166.84 | 8.444% | $180.928 | $180.93 | $180.95 | $180.90 |
| Purchase #7 | $236.36 | 11.246% | $262.941 | $262.94 | $262.95 | $262.90 |
| 7 purchase totals = | $1,014.74 | $1,098.4502 | $1,098.45 | $1,098.50 | $1,098.30 | |