| 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 | $37.47 | 5.446% | $39.5106 | $39.51 | $39.50 | $39.50 |
| Purchase #2 | $64.91 | 13.309% | $73.5489 | $73.55 | $73.55 | $73.50 |
| Purchase #3 | $112.46 | 8.310% | $121.8054 | $121.81 | $121.80 | $121.80 |
| Purchase #4 | $238.65 | 3.702% | $247.4848 | $247.48 | $247.50 | $247.50 |
| Purchase #5 | $79.92 | 3.571% | $82.7739 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $104.62 | 8.513% | $113.5263 | $113.53 | $113.55 | $113.50 |
| Purchase #7 | $67.86 | 5.675% | $71.7111 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $705.89 | $750.3610 | $750.36 | $750.35 | $750.30 | |