| 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 | $69.45 | 7.325% | $74.5372 | $74.54 | $74.55 | $74.50 |
| Purchase #2 | $87.94 | 8.602% | $95.5046 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $5.55 | 10.742% | $6.1462 | $6.15 | $6.15 | $6.10 |
| Purchase #4 | $20.74 | 13.517% | $23.5434 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $231.43 | 7.465% | $248.7062 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $91.86 | 5.494% | $96.9068 | $96.91 | $96.90 | $96.90 |
| Purchase #7 | $205.25 | 10.631% | $227.0701 | $227.07 | $227.05 | $227.10 |
| 7 purchase totals = | $712.22 | $772.4145 | $772.42 | $772.40 | $772.30 | |