| 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 | $51.66 | 11.410% | $57.5544 | $57.55 | $57.55 | $57.60 |
| Purchase #2 | $171.78 | 11.631% | $191.7597 | $191.76 | $191.75 | $191.80 |
| Purchase #3 | $29.80 | 5.173% | $31.3416 | $31.34 | $31.35 | $31.30 |
| Purchase #4 | $45.49 | 7.514% | $48.9081 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $193.64 | 4.392% | $202.1447 | $202.14 | $202.15 | $202.10 |
| Purchase #6 | $232.84 | 7.158% | $249.5067 | $249.51 | $249.50 | $249.50 |
| Purchase #7 | $163.81 | 13.359% | $185.6934 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $889.02 | $966.9086 | $966.90 | $966.90 | $966.90 | |