| 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 | $21.26 | 11.162% | $23.633 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $75.57 | 3.537% | $78.2429 | $78.24 | $78.25 | $78.20 |
| Purchase #3 | $13.49 | 3.633% | $13.9801 | $13.98 | $14.00 | $14.00 |
| Purchase #4 | $137.32 | 9.712% | $150.6565 | $150.66 | $150.65 | $150.70 |
| Purchase #5 | $100.45 | 7.874% | $108.3594 | $108.36 | $108.35 | $108.40 |
| Purchase #6 | $146.42 | 13.636% | $166.3858 | $166.39 | $166.40 | $166.40 |
| Purchase #7 | $23.43 | 12.210% | $26.2908 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $517.94 | $567.5485 | $567.55 | $567.60 | $567.60 | |