| 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 | $80.29 | 9.307% | $87.7626 | $87.76 | $87.75 | $87.80 |
| Purchase #2 | $18.76 | 10.237% | $20.6805 | $20.68 | $20.70 | $20.70 |
| Purchase #3 | $88.35 | 7.589% | $95.0549 | $95.05 | $95.05 | $95.10 |
| Purchase #4 | $221.59 | 12.678% | $249.6832 | $249.68 | $249.70 | $249.70 |
| Purchase #5 | $109.76 | 4.508% | $114.708 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $160.25 | 9.476% | $175.4353 | $175.44 | $175.45 | $175.40 |
| Purchase #7 | $222.54 | 10.702% | $246.3562 | $246.36 | $246.35 | $246.40 |
| 7 purchase totals = | $901.54 | $989.6807 | $989.68 | $989.70 | $989.80 | |