| 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 | $45.62 | 13.331% | $51.7016 | $51.70 | $51.70 | $51.70 |
| Purchase #2 | $72.98 | 7.168% | $78.2112 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $184.95 | 11.307% | $205.8623 | $205.86 | $205.85 | $205.90 |
| Purchase #4 | $218.67 | 3.874% | $227.1413 | $227.14 | $227.15 | $227.10 |
| Purchase #5 | $26.58 | 9.366% | $29.0695 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $110.52 | 3.572% | $114.4678 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $191.81 | 7.821% | $206.8115 | $206.81 | $206.80 | $206.80 |
| 7 purchase totals = | $851.13 | $913.2652 | $913.26 | $913.20 | $913.30 | |