| 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 | $87.76 | 4.370% | $91.5951 | $91.60 | $91.60 | $91.60 |
| Purchase #2 | $75.36 | 7.595% | $81.0836 | $81.08 | $81.10 | $81.10 |
| Purchase #3 | $40.81 | 11.769% | $45.6129 | $45.61 | $45.60 | $45.60 |
| Purchase #4 | $214.27 | 10.334% | $236.4127 | $236.41 | $236.40 | $236.40 |
| Purchase #5 | $138.30 | 9.568% | $151.5325 | $151.53 | $151.55 | $151.50 |
| Purchase #6 | $170.64 | 13.662% | $193.9528 | $193.95 | $193.95 | $194.00 |
| Purchase #7 | $109.67 | 9.368% | $119.9439 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $836.81 | $920.1335 | $920.12 | $920.15 | $920.10 | |