| 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 | $69.61 | 12.556% | $78.3502 | $78.35 | $78.35 | $78.40 |
| Purchase #2 | $243.75 | 8.379% | $264.1738 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $50.87 | 4.249% | $53.0315 | $53.03 | $53.05 | $53.00 |
| Purchase #4 | $70.55 | 8.199% | $76.3344 | $76.33 | $76.35 | $76.30 |
| Purchase #5 | $5.92 | 7.350% | $6.3551 | $6.36 | $6.35 | $6.40 |
| Purchase #6 | $49.25 | 4.573% | $51.5022 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $143.27 | 7.815% | $154.4666 | $154.47 | $154.45 | $154.50 |
| 7 purchase totals = | $633.22 | $684.2138 | $684.21 | $684.20 | $684.30 | |