| 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 | $38.55 | 7.436% | $41.4166 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $195.59 | 6.449% | $208.2036 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $78.76 | 11.431% | $87.7631 | $87.76 | $87.75 | $87.80 |
| Purchase #4 | $60.65 | 13.391% | $68.7716 | $68.77 | $68.75 | $68.80 |
| Purchase #5 | $67.31 | 11.158% | $74.8204 | $74.82 | $74.80 | $74.80 |
| Purchase #6 | $100.58 | 9.821% | $110.458 | $110.46 | $110.45 | $110.50 |
| Purchase #7 | $194.98 | 10.306% | $215.0746 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $736.42 | $806.5079 | $806.50 | $806.40 | $806.60 | |