| 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 | $5.30 | 13.383% | $6.0093 | $6.01 | $6.00 | $6.00 |
| Purchase #2 | $47.33 | 7.723% | $50.9853 | $50.99 | $51.00 | $51.00 |
| Purchase #3 | $56.29 | 5.217% | $59.2266 | $59.23 | $59.25 | $59.20 |
| Purchase #4 | $141.65 | 5.261% | $149.1022 | $149.10 | $149.10 | $149.10 |
| Purchase #5 | $216.90 | 4.840% | $227.398 | $227.40 | $227.40 | $227.40 |
| Purchase #6 | $116.72 | 9.662% | $127.9975 | $128.00 | $128.00 | $128.00 |
| Purchase #7 | $76.37 | 7.870% | $82.3803 | $82.38 | $82.40 | $82.40 |
| 7 purchase totals = | $660.56 | $703.0992 | $703.11 | $703.15 | $703.10 | |