| 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 | $28.50 | 3.639% | $29.5371 | $29.54 | $29.55 | $29.50 |
| Purchase #2 | $106.48 | 11.641% | $118.8753 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $156.35 | 7.477% | $168.0403 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $35.83 | 10.421% | $39.5638 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $208.41 | 8.110% | $225.3121 | $225.31 | $225.30 | $225.30 |
| Purchase #6 | $116.34 | 11.640% | $129.882 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $138.50 | 13.136% | $156.6934 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $790.41 | $867.9040 | $867.90 | $867.95 | $867.90 | |