| 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 | $244.29 | 7.556% | $262.7486 | $262.75 | $262.75 | $262.70 |
| Purchase #2 | $36.51 | 10.785% | $40.4476 | $40.45 | $40.45 | $40.40 |
| Purchase #3 | $193.36 | 4.485% | $202.0322 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $27.28 | 12.108% | $30.5831 | $30.58 | $30.60 | $30.60 |
| Purchase #5 | $89.73 | 5.581% | $94.7378 | $94.74 | $94.75 | $94.70 |
| Purchase #6 | $161.62 | 13.548% | $183.5163 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $28.92 | 8.779% | $31.4589 | $31.46 | $31.45 | $31.50 |
| 7 purchase totals = | $781.71 | $845.5245 | $845.53 | $845.55 | $845.40 | |