| 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 | $55.65 | 7.191% | $59.6518 | $59.65 | $59.65 | $59.70 |
| Purchase #2 | $227.55 | 7.807% | $245.3148 | $245.31 | $245.30 | $245.30 |
| Purchase #3 | $72.48 | 3.512% | $75.0255 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $169.64 | 3.683% | $175.8878 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $33.96 | 7.306% | $36.4411 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $217.69 | 10.131% | $239.7442 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $99.90 | 11.872% | $111.7601 | $111.76 | $111.75 | $111.80 |
| 7 purchase totals = | $876.87 | $943.8253 | $943.82 | $943.85 | $943.80 | |