| 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 | $87.91 | 3.511% | $90.9965 | $91.00 | $91.00 | $91.00 |
| Purchase #2 | $60.36 | 11.697% | $67.4203 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $205.68 | 8.180% | $222.5046 | $222.50 | $222.50 | $222.50 |
| Purchase #4 | $145.48 | 5.784% | $153.8946 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $234.80 | 9.235% | $256.4838 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $116.68 | 8.422% | $126.5068 | $126.51 | $126.50 | $126.50 |
| Purchase #7 | $190.64 | 8.298% | $206.4593 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $1,041.55 | $1,124.2659 | $1,124.26 | $1,124.25 | $1,124.30 | |