| 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 | $53.44 | 7.209% | $57.2925 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $29.84 | 4.570% | $31.2037 | $31.20 | $31.20 | $31.20 |
| Purchase #3 | $88.86 | 4.448% | $92.8125 | $92.81 | $92.80 | $92.80 |
| Purchase #4 | $141.39 | 12.567% | $159.1585 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $231.68 | 8.296% | $250.9002 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $10.71 | 11.199% | $11.9094 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $125.90 | 5.438% | $132.7464 | $132.75 | $132.75 | $132.70 |
| 7 purchase totals = | $681.82 | $736.0232 | $736.02 | $736.00 | $736.00 | |