| 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 | $5.55 | 10.706% | $6.1442 | $6.14 | $6.15 | $6.10 |
| Purchase #2 | $126.82 | 7.503% | $136.3353 | $136.34 | $136.35 | $136.30 |
| Purchase #3 | $237.76 | 9.692% | $260.8037 | $260.80 | $260.80 | $260.80 |
| Purchase #4 | $126.48 | 6.714% | $134.9719 | $134.97 | $134.95 | $135.00 |
| Purchase #5 | $24.54 | 10.301% | $27.0679 | $27.07 | $27.05 | $27.10 |
| Purchase #6 | $139.99 | 9.867% | $153.8028 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $244.29 | 5.508% | $257.7455 | $257.75 | $257.75 | $257.70 |
| 7 purchase totals = | $905.43 | $976.8713 | $976.87 | $976.85 | $976.80 | |