| 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 | $31.87 | 3.811% | $33.0846 | $33.08 | $33.10 | $33.10 |
| Purchase #2 | $8.92 | 10.514% | $9.8578 | $9.86 | $9.85 | $9.90 |
| Purchase #3 | $104.57 | 12.860% | $118.0177 | $118.02 | $118.00 | $118.00 |
| Purchase #4 | $96.33 | 10.852% | $106.7837 | $106.78 | $106.80 | $106.80 |
| Purchase #5 | $112.73 | 3.487% | $116.6609 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $220.58 | 13.862% | $251.1568 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $46.52 | 3.782% | $48.2794 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $621.52 | $683.8409 | $683.84 | $683.85 | $684.00 | |