| 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 | $32.28 | 13.163% | $36.529 | $36.53 | $36.55 | $36.50 |
| Purchase #2 | $14.50 | 9.231% | $15.8385 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $129.48 | 9.476% | $141.7495 | $141.75 | $141.75 | $141.70 |
| Purchase #4 | $219.27 | 8.410% | $237.7106 | $237.71 | $237.70 | $237.70 |
| Purchase #5 | $176.47 | 12.801% | $199.0599 | $199.06 | $199.05 | $199.10 |
| Purchase #6 | $17.39 | 4.667% | $18.2016 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $135.35 | 7.164% | $145.0465 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $724.74 | $794.1356 | $794.14 | $794.15 | $794.00 | |