| 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 | $44.88 | 5.639% | $47.4108 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $142.42 | 8.178% | $154.0671 | $154.07 | $154.05 | $154.10 |
| Purchase #3 | $110.25 | 12.195% | $123.695 | $123.70 | $123.70 | $123.70 |
| Purchase #4 | $48.36 | 9.801% | $53.0998 | $53.10 | $53.10 | $53.10 |
| Purchase #5 | $123.51 | 7.355% | $132.5942 | $132.59 | $132.60 | $132.60 |
| Purchase #6 | $147.57 | 3.794% | $153.1688 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $197.37 | 4.479% | $206.2102 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $814.36 | $870.2459 | $870.25 | $870.20 | $870.30 | |