| 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 | $47.59 | 5.226% | $50.0771 | $50.08 | $50.10 | $50.10 |
| Purchase #2 | $41.32 | 8.348% | $44.7694 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $126.53 | 4.649% | $132.4124 | $132.41 | $132.40 | $132.40 |
| Purchase #4 | $147.39 | 12.376% | $165.631 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $199.87 | 13.285% | $226.4227 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $200.89 | 7.212% | $215.3782 | $215.38 | $215.40 | $215.40 |
| Purchase #7 | $131.63 | 8.443% | $142.7435 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $895.22 | $977.4343 | $977.43 | $977.45 | $977.40 | |