| 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 | $94.42 | 6.640% | $100.6895 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $97.70 | 8.134% | $105.6469 | $105.65 | $105.65 | $105.60 |
| Purchase #3 | $24.49 | 3.480% | $25.3423 | $25.34 | $25.35 | $25.30 |
| Purchase #4 | $215.27 | 3.871% | $223.6031 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $25.25 | 3.440% | $26.1186 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $113.90 | 6.567% | $121.3798 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $138.58 | 3.611% | $143.5841 | $143.58 | $143.60 | $143.60 |
| 7 purchase totals = | $709.61 | $746.3643 | $746.36 | $746.40 | $746.30 | |