| 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 | $5.64 | 7.359% | $6.055 | $6.06 | $6.05 | $6.10 |
| Purchase #2 | $88.81 | 7.276% | $95.2718 | $95.27 | $95.25 | $95.30 |
| Purchase #3 | $143.73 | 9.631% | $157.5726 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $90.46 | 3.440% | $93.5718 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $148.51 | 7.653% | $159.8755 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $222.76 | 6.513% | $237.2684 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $22.31 | 12.478% | $25.0938 | $25.09 | $25.10 | $25.10 |
| 7 purchase totals = | $722.22 | $774.7089 | $774.71 | $774.65 | $774.90 | |