| 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 | $5.37 | 5.532% | $5.6671 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $11.81 | 4.551% | $12.3475 | $12.35 | $12.35 | $12.30 |
| Purchase #3 | $110.55 | 5.351% | $116.4655 | $116.47 | $116.45 | $116.50 |
| Purchase #4 | $61.29 | 13.373% | $69.4863 | $69.49 | $69.50 | $69.50 |
| Purchase #5 | $137.28 | 11.579% | $153.1757 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $112.81 | 4.435% | $117.8131 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $222.52 | 12.662% | $250.6955 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $661.63 | $725.6507 | $725.67 | $725.65 | $725.70 | |