| 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 | $44.68 | 8.244% | $48.3634 | $48.36 | $48.35 | $48.40 |
| Purchase #2 | $16.62 | 13.419% | $18.8502 | $18.85 | $18.85 | $18.90 |
| Purchase #3 | $52.50 | 3.625% | $54.4031 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $186.40 | 5.426% | $196.5141 | $196.51 | $196.50 | $196.50 |
| Purchase #5 | $224.39 | 4.361% | $234.1756 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $39.34 | 6.819% | $42.0226 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $169.60 | 3.804% | $176.0516 | $176.05 | $176.05 | $176.10 |
| 7 purchase totals = | $733.53 | $770.3806 | $770.37 | $770.35 | $770.50 | |