| 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 | $44.65 | 9.770% | $49.0123 | $49.01 | $49.00 | $49.00 |
| Purchase #2 | $191.71 | 7.446% | $205.9847 | $205.98 | $206.00 | $206.00 |
| Purchase #3 | $197.42 | 5.804% | $208.8783 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $68.51 | 5.709% | $72.4212 | $72.42 | $72.40 | $72.40 |
| Purchase #5 | $39.80 | 6.776% | $42.4968 | $42.50 | $42.50 | $42.50 |
| Purchase #6 | $33.95 | 6.809% | $36.2617 | $36.26 | $36.25 | $36.30 |
| Purchase #7 | $28.62 | 13.249% | $32.4119 | $32.41 | $32.40 | $32.40 |
| 7 purchase totals = | $604.66 | $647.4669 | $647.46 | $647.45 | $647.50 | |