| 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 | $55.70 | 7.764% | $60.0245 | $60.02 | $60.00 | $60.00 |
| Purchase #2 | $92.42 | 7.739% | $99.5724 | $99.57 | $99.55 | $99.60 |
| Purchase #3 | $83.43 | 6.697% | $89.0173 | $89.02 | $89.00 | $89.00 |
| Purchase #4 | $77.74 | 7.436% | $83.5207 | $83.52 | $83.50 | $83.50 |
| Purchase #5 | $129.73 | 8.613% | $140.9036 | $140.90 | $140.90 | $140.90 |
| Purchase #6 | $216.76 | 3.557% | $224.4702 | $224.47 | $224.45 | $224.50 |
| Purchase #7 | $231.63 | 5.430% | $244.2075 | $244.21 | $244.20 | $244.20 |
| 7 purchase totals = | $887.41 | $941.7162 | $941.71 | $941.60 | $941.70 | |