| 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 | $96.43 | 10.866% | $106.9081 | $106.91 | $106.90 | $106.90 |
| Purchase #2 | $164.44 | 9.758% | $180.4861 | $180.49 | $180.50 | $180.50 |
| Purchase #3 | $74.70 | 8.444% | $81.0077 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $59.47 | 8.617% | $64.5945 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $141.35 | 8.464% | $153.3139 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $167.81 | 9.555% | $183.8442 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $185.43 | 10.817% | $205.488 | $205.49 | $205.50 | $205.50 |
| 7 purchase totals = | $889.63 | $975.6425 | $975.64 | $975.65 | $975.60 | |