| 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 | $67.43 | 4.857% | $70.7051 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $39.64 | 3.406% | $40.9901 | $40.99 | $41.00 | $41.00 |
| Purchase #3 | $87.29 | 7.808% | $94.1056 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $25.88 | 9.138% | $28.2449 | $28.24 | $28.25 | $28.20 |
| Purchase #5 | $170.32 | 3.798% | $176.7888 | $176.79 | $176.80 | $176.80 |
| Purchase #6 | $86.71 | 3.418% | $89.6737 | $89.67 | $89.65 | $89.70 |
| Purchase #7 | $64.68 | 4.550% | $67.6229 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $541.95 | $568.1311 | $568.13 | $568.10 | $568.10 | |