| 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 | $80.78 | 5.111% | $84.9087 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $108.83 | 11.730% | $121.5958 | $121.60 | $121.60 | $121.60 |
| Purchase #3 | $99.52 | 7.790% | $107.2726 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $193.46 | 3.554% | $200.3356 | $200.34 | $200.35 | $200.30 |
| Purchase #5 | $113.95 | 7.444% | $122.4324 | $122.43 | $122.45 | $122.40 |
| Purchase #6 | $141.66 | 10.190% | $156.0952 | $156.10 | $156.10 | $156.10 |
| Purchase #7 | $138.45 | 9.248% | $151.2539 | $151.25 | $151.25 | $151.30 |
| 7 purchase totals = | $876.65 | $943.8942 | $943.90 | $943.90 | $943.90 | |