| 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 | $54.45 | 11.774% | $60.8609 | $60.86 | $60.85 | $60.90 |
| Purchase #2 | $14.75 | 8.155% | $15.9529 | $15.95 | $15.95 | $16.00 |
| Purchase #3 | $248.28 | 13.317% | $281.3434 | $281.34 | $281.35 | $281.30 |
| Purchase #4 | $10.50 | 8.248% | $11.366 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $174.42 | 5.680% | $184.3271 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $152.62 | 11.605% | $170.3316 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $243.50 | 11.773% | $272.1673 | $272.17 | $272.15 | $272.20 |
| 7 purchase totals = | $898.52 | $996.3492 | $996.35 | $996.35 | $996.40 | |