| 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 | $34.58 | 3.333% | $35.7326 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $129.36 | 8.628% | $140.5212 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $58.36 | 9.872% | $64.1213 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $71.32 | 3.119% | $73.5445 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $249.63 | 9.250% | $272.7208 | $272.72 | $272.70 | $272.70 |
| Purchase #6 | $13.29 | 13.492% | $15.0831 | $15.08 | $15.10 | $15.10 |
| Purchase #7 | $229.92 | 11.719% | $256.8643 | $256.86 | $256.85 | $256.90 |
| 7 purchase totals = | $786.46 | $858.5878 | $858.57 | $858.55 | $858.50 | |