| 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 | $72.73 | 11.288% | $80.9398 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $187.83 | 9.478% | $205.6325 | $205.63 | $205.65 | $205.60 |
| Purchase #3 | $92.39 | 6.378% | $98.2826 | $98.28 | $98.30 | $98.30 |
| Purchase #4 | $155.35 | 10.273% | $171.3091 | $171.31 | $171.30 | $171.30 |
| Purchase #5 | $21.82 | 5.737% | $23.0718 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $75.58 | 5.323% | $79.6031 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $140.44 | 7.627% | $151.1514 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $746.14 | $809.9903 | $809.98 | $810.00 | $810.00 | |