| 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 | $40.97 | 7.267% | $43.9473 | $43.95 | $43.95 | $43.90 |
| Purchase #2 | $146.60 | 7.504% | $157.6009 | $157.60 | $157.60 | $157.60 |
| Purchase #3 | $21.30 | 12.461% | $23.9542 | $23.95 | $23.95 | $24.00 |
| Purchase #4 | $68.39 | 10.450% | $75.5368 | $75.54 | $75.55 | $75.50 |
| Purchase #5 | $97.91 | 3.514% | $101.3506 | $101.35 | $101.35 | $101.40 |
| Purchase #6 | $105.45 | 4.646% | $110.3492 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $143.88 | 8.443% | $156.0278 | $156.03 | $156.05 | $156.00 |
| 7 purchase totals = | $624.50 | $668.7668 | $668.77 | $668.80 | $668.70 | |