| 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 | $34.44 | 7.378% | $36.981 | $36.98 | $37.00 | $37.00 |
| Purchase #2 | $27.63 | 7.788% | $29.7818 | $29.78 | $29.80 | $29.80 |
| Purchase #3 | $44.53 | 10.460% | $49.1878 | $49.19 | $49.20 | $49.20 |
| Purchase #4 | $249.25 | 3.169% | $257.1487 | $257.15 | $257.15 | $257.10 |
| Purchase #5 | $54.59 | 8.838% | $59.4147 | $59.41 | $59.40 | $59.40 |
| Purchase #6 | $46.87 | 4.381% | $48.9234 | $48.92 | $48.90 | $48.90 |
| Purchase #7 | $138.95 | 5.764% | $146.9591 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $596.26 | $628.3965 | $628.39 | $628.40 | $628.40 | |