| 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 | $72.55 | 12.329% | $81.4947 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $44.37 | 8.256% | $48.0332 | $48.03 | $48.05 | $48.00 |
| Purchase #3 | $103.74 | 12.658% | $116.8714 | $116.87 | $116.85 | $116.90 |
| Purchase #4 | $205.93 | 5.574% | $217.4085 | $217.41 | $217.40 | $217.40 |
| Purchase #5 | $5.46 | 10.606% | $6.0391 | $6.04 | $6.05 | $6.00 |
| Purchase #6 | $21.90 | 6.155% | $23.2479 | $23.25 | $23.25 | $23.20 |
| Purchase #7 | $29.51 | 7.573% | $31.7448 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $483.46 | $524.8396 | $524.83 | $524.85 | $524.70 | |