| 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 | $235.68 | 3.347% | $243.5682 | $243.57 | $243.55 | $243.60 |
| Purchase #2 | $57.72 | 12.381% | $64.8663 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $62.60 | 6.482% | $66.6577 | $66.66 | $66.65 | $66.70 |
| Purchase #4 | $44.56 | 8.834% | $48.4964 | $48.50 | $48.50 | $48.50 |
| Purchase #5 | $186.87 | 8.368% | $202.5073 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $14.28 | 8.303% | $15.4657 | $15.47 | $15.45 | $15.50 |
| Purchase #7 | $63.50 | 8.335% | $68.7927 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $665.21 | $710.3543 | $710.37 | $710.30 | $710.50 | |