| 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 | $76.89 | 12.191% | $86.2637 | $86.26 | $86.25 | $86.30 |
| Purchase #2 | $20.29 | 12.554% | $22.8372 | $22.84 | $22.85 | $22.80 |
| Purchase #3 | $101.43 | 5.423% | $106.9305 | $106.93 | $106.95 | $106.90 |
| Purchase #4 | $155.38 | 9.130% | $169.5662 | $169.57 | $169.55 | $169.60 |
| Purchase #5 | $200.77 | 4.501% | $209.8067 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $38.28 | 9.776% | $42.0223 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $29.49 | 11.192% | $32.7905 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $622.53 | $670.2171 | $670.22 | $670.20 | $670.20 | |