| 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 | $89.79 | 10.417% | $99.1434 | $99.14 | $99.15 | $99.10 |
| Purchase #2 | $236.92 | 5.425% | $249.7729 | $249.77 | $249.75 | $249.80 |
| Purchase #3 | $97.78 | 7.370% | $104.9864 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $203.40 | 7.170% | $217.9838 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $18.35 | 6.821% | $19.6017 | $19.60 | $19.60 | $19.60 |
| Purchase #6 | $75.29 | 11.318% | $83.8113 | $83.81 | $83.80 | $83.80 |
| Purchase #7 | $187.89 | 9.818% | $206.337 | $206.34 | $206.35 | $206.30 |
| 7 purchase totals = | $909.42 | $981.6365 | $981.63 | $981.65 | $981.60 | |