| 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 | $88.47 | 3.443% | $91.516 | $91.52 | $91.50 | $91.50 |
| Purchase #2 | $35.32 | 11.305% | $39.3129 | $39.31 | $39.30 | $39.30 |
| Purchase #3 | $85.70 | 13.131% | $96.9533 | $96.95 | $96.95 | $97.00 |
| Purchase #4 | $216.30 | 13.117% | $244.6721 | $244.67 | $244.65 | $244.70 |
| Purchase #5 | $61.55 | 3.439% | $63.6667 | $63.67 | $63.65 | $63.70 |
| Purchase #6 | $190.89 | 9.406% | $208.8451 | $208.85 | $208.85 | $208.80 |
| Purchase #7 | $235.83 | 3.381% | $243.8034 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $914.06 | $988.7695 | $988.77 | $988.70 | $988.80 | |