| 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 | $45.83 | 5.186% | $48.2067 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $8.94 | 12.445% | $10.0526 | $10.05 | $10.05 | $10.10 |
| Purchase #3 | $170.61 | 13.152% | $193.0486 | $193.05 | $193.05 | $193.00 |
| Purchase #4 | $203.39 | 3.250% | $210.0002 | $210.00 | $210.00 | $210.00 |
| Purchase #5 | $67.57 | 6.273% | $71.8087 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $122.51 | 8.288% | $132.6636 | $132.66 | $132.65 | $132.70 |
| Purchase #7 | $103.41 | 9.121% | $112.842 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $722.26 | $778.6224 | $778.62 | $778.60 | $778.60 | |