| 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 | $16.56 | 3.265% | $17.1007 | $17.10 | $17.10 | $17.10 |
| Purchase #2 | $160.52 | 12.710% | $180.9221 | $180.92 | $180.90 | $180.90 |
| Purchase #3 | $187.89 | 9.673% | $206.0646 | $206.06 | $206.05 | $206.10 |
| Purchase #4 | $34.69 | 4.209% | $36.1501 | $36.15 | $36.15 | $36.20 |
| Purchase #5 | $150.78 | 4.746% | $157.936 | $157.94 | $157.95 | $157.90 |
| Purchase #6 | $118.56 | 5.520% | $125.1045 | $125.10 | $125.10 | $125.10 |
| Purchase #7 | $62.95 | 10.477% | $69.5453 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $731.95 | $792.8233 | $792.82 | $792.80 | $792.80 | |