| 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 | $43.25 | 4.127% | $45.0349 | $45.03 | $45.05 | $45.00 |
| Purchase #2 | $92.50 | 12.843% | $104.3798 | $104.38 | $104.40 | $104.40 |
| Purchase #3 | $100.77 | 9.402% | $110.2444 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $190.63 | 5.715% | $201.5245 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $108.55 | 6.496% | $115.6014 | $115.60 | $115.60 | $115.60 |
| Purchase #6 | $84.28 | 12.211% | $94.5714 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $190.71 | 5.820% | $201.8093 | $201.81 | $201.80 | $201.80 |
| 7 purchase totals = | $810.69 | $873.1657 | $873.15 | $873.15 | $873.10 | |