| 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 | $243.41 | 10.680% | $269.4062 | $269.41 | $269.40 | $269.40 |
| Purchase #2 | $88.41 | 9.591% | $96.8894 | $96.89 | $96.90 | $96.90 |
| Purchase #3 | $74.81 | 4.524% | $78.1944 | $78.19 | $78.20 | $78.20 |
| Purchase #4 | $12.53 | 7.576% | $13.4793 | $13.48 | $13.50 | $13.50 |
| Purchase #5 | $39.73 | 5.375% | $41.8655 | $41.87 | $41.85 | $41.90 |
| Purchase #6 | $5.67 | 6.420% | $6.034 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $131.35 | 5.476% | $138.5427 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $595.91 | $644.4115 | $644.41 | $644.45 | $644.40 | |