| 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 | $62.57 | 3.322% | $64.6486 | $64.65 | $64.65 | $64.60 |
| Purchase #2 | $137.47 | 3.337% | $142.0574 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $180.75 | 8.364% | $195.8679 | $195.87 | $195.85 | $195.90 |
| Purchase #4 | $145.79 | 6.352% | $155.0506 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $41.83 | 13.195% | $47.3495 | $47.35 | $47.35 | $47.30 |
| Purchase #6 | $60.83 | 5.511% | $64.1823 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $132.66 | 6.763% | $141.6318 | $141.63 | $141.65 | $141.60 |
| 7 purchase totals = | $761.90 | $810.7881 | $810.79 | $810.80 | $810.80 | |