| 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 | $37.30 | 9.475% | $40.8342 | $40.83 | $40.85 | $40.80 |
| Purchase #2 | $223.49 | 8.546% | $242.5895 | $242.59 | $242.60 | $242.60 |
| Purchase #3 | $53.29 | 12.115% | $59.7461 | $59.75 | $59.75 | $59.70 |
| Purchase #4 | $61.69 | 12.382% | $69.3285 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $154.78 | 12.552% | $174.208 | $174.21 | $174.20 | $174.20 |
| Purchase #6 | $237.51 | 9.779% | $260.7361 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $9.89 | 13.355% | $11.2108 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $777.95 | $858.6532 | $858.66 | $858.70 | $858.50 | |