| 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 | $89.53 | 9.629% | $98.1508 | $98.15 | $98.15 | $98.20 |
| Purchase #2 | $21.32 | 8.788% | $23.1936 | $23.19 | $23.20 | $23.20 |
| Purchase #3 | $67.62 | 5.681% | $71.4615 | $71.46 | $71.45 | $71.50 |
| Purchase #4 | $157.86 | 4.776% | $165.3994 | $165.40 | $165.40 | $165.40 |
| Purchase #5 | $169.34 | 4.406% | $176.8011 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $123.64 | 7.261% | $132.6175 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $48.97 | 12.606% | $55.1432 | $55.14 | $55.15 | $55.10 |
| 7 purchase totals = | $678.28 | $722.7671 | $722.76 | $722.75 | $722.80 | |