| 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 | $59.79 | 12.316% | $67.1537 | $67.15 | $67.15 | $67.20 |
| Purchase #2 | $124.70 | 10.835% | $138.2112 | $138.21 | $138.20 | $138.20 |
| Purchase #3 | $206.88 | 3.177% | $213.4526 | $213.45 | $213.45 | $213.50 |
| Purchase #4 | $110.47 | 10.170% | $121.7048 | $121.70 | $121.70 | $121.70 |
| Purchase #5 | $209.54 | 10.789% | $232.1473 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $39.44 | 8.327% | $42.7242 | $42.72 | $42.70 | $42.70 |
| Purchase #7 | $32.57 | 11.336% | $36.2621 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $783.39 | $851.6559 | $851.64 | $851.60 | $851.70 | |