| 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 | $219.77 | 5.608% | $232.0947 | $232.09 | $232.10 | $232.10 |
| Purchase #2 | $64.82 | 10.715% | $71.7655 | $71.77 | $71.75 | $71.80 |
| Purchase #3 | $29.27 | 10.221% | $32.2617 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $106.68 | 3.857% | $110.7946 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $27.77 | 7.776% | $29.9294 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $164.52 | 9.867% | $180.7532 | $180.75 | $180.75 | $180.80 |
| Purchase #7 | $90.93 | 6.544% | $96.8805 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $703.76 | $754.4796 | $754.47 | $754.50 | $754.60 | |