| 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 | $92.54 | 8.576% | $100.4762 | $100.48 | $100.50 | $100.50 |
| Purchase #2 | $73.33 | 4.546% | $76.6636 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $112.37 | 11.345% | $125.1184 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $113.88 | 5.187% | $119.787 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $16.68 | 5.575% | $17.6099 | $17.61 | $17.60 | $17.60 |
| Purchase #6 | $127.88 | 6.793% | $136.5669 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $164.83 | 7.762% | $177.6241 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $701.51 | $753.8461 | $753.85 | $753.80 | $753.90 | |