| 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 | $47.46 | 9.843% | $52.1315 | $52.13 | $52.15 | $52.10 |
| Purchase #2 | $26.30 | 6.203% | $27.9314 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $133.67 | 7.696% | $143.9572 | $143.96 | $143.95 | $144.00 |
| Purchase #4 | $161.46 | 6.380% | $171.7611 | $171.76 | $171.75 | $171.80 |
| Purchase #5 | $126.49 | 11.469% | $140.9971 | $141.00 | $141.00 | $141.00 |
| Purchase #6 | $111.29 | 12.790% | $125.524 | $125.52 | $125.50 | $125.50 |
| Purchase #7 | $220.26 | 7.686% | $237.1892 | $237.19 | $237.20 | $237.20 |
| 7 purchase totals = | $826.93 | $899.4915 | $899.49 | $899.50 | $899.50 | |