| 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 | $6.64 | 10.352% | $7.3274 | $7.33 | $7.35 | $7.30 |
| Purchase #2 | $229.58 | 4.371% | $239.6149 | $239.61 | $239.60 | $239.60 |
| Purchase #3 | $239.50 | 9.536% | $262.3387 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $72.97 | 8.483% | $79.16 | $79.16 | $79.15 | $79.20 |
| Purchase #5 | $143.43 | 11.157% | $159.4325 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $94.71 | 6.212% | $100.5934 | $100.59 | $100.60 | $100.60 |
| Purchase #7 | $88.62 | 10.334% | $97.778 | $97.78 | $97.80 | $97.80 |
| 7 purchase totals = | $875.45 | $946.2449 | $946.24 | $946.30 | $946.20 | |