| 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 | $120.66 | 6.465% | $128.4607 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $14.52 | 3.367% | $15.0089 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $59.26 | 13.200% | $67.0823 | $67.08 | $67.10 | $67.10 |
| Purchase #4 | $134.76 | 10.312% | $148.6565 | $148.66 | $148.65 | $148.70 |
| Purchase #5 | $58.93 | 4.811% | $61.7651 | $61.77 | $61.75 | $61.80 |
| Purchase #6 | $26.64 | 12.412% | $29.9466 | $29.95 | $29.95 | $29.90 |
| Purchase #7 | $111.47 | 5.185% | $117.2497 | $117.25 | $117.25 | $117.20 |
| 7 purchase totals = | $526.24 | $568.1698 | $568.18 | $568.15 | $568.20 | |