| 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 | $50.40 | 10.405% | $55.6441 | $55.64 | $55.65 | $55.60 |
| Purchase #2 | $64.93 | 11.747% | $72.5573 | $72.56 | $72.55 | $72.60 |
| Purchase #3 | $182.59 | 5.526% | $192.6799 | $192.68 | $192.70 | $192.70 |
| Purchase #4 | $15.31 | 7.612% | $16.4754 | $16.48 | $16.50 | $16.50 |
| Purchase #5 | $202.31 | 12.147% | $226.8846 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $117.51 | 12.476% | $132.1705 | $132.17 | $132.15 | $132.20 |
| Purchase #7 | $74.96 | 8.459% | $81.3009 | $81.30 | $81.30 | $81.30 |
| 7 purchase totals = | $708.01 | $777.7127 | $777.71 | $777.75 | $777.80 | |