| 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 | $94.48 | 10.401% | $104.3069 | $104.31 | $104.30 | $104.30 |
| Purchase #2 | $228.94 | 12.730% | $258.0841 | $258.08 | $258.10 | $258.10 |
| Purchase #3 | $102.67 | 3.734% | $106.5037 | $106.50 | $106.50 | $106.50 |
| Purchase #4 | $168.97 | 6.866% | $180.5715 | $180.57 | $180.55 | $180.60 |
| Purchase #5 | $63.41 | 4.545% | $66.292 | $66.29 | $66.30 | $66.30 |
| Purchase #6 | $121.59 | 11.618% | $135.7163 | $135.72 | $135.70 | $135.70 |
| Purchase #7 | $127.80 | 3.433% | $132.1874 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $907.86 | $983.6619 | $983.66 | $983.65 | $983.70 | |