| 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 | $15.35 | 5.693% | $16.2239 | $16.22 | $16.20 | $16.20 |
| Purchase #2 | $70.96 | 7.697% | $76.4218 | $76.42 | $76.40 | $76.40 |
| Purchase #3 | $96.64 | 9.842% | $106.1513 | $106.15 | $106.15 | $106.20 |
| Purchase #4 | $203.82 | 8.139% | $220.4089 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $161.46 | 5.495% | $170.3322 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $148.35 | 4.531% | $155.0717 | $155.07 | $155.05 | $155.10 |
| Purchase #7 | $71.99 | 8.414% | $78.0472 | $78.05 | $78.05 | $78.00 |
| 7 purchase totals = | $768.57 | $822.6570 | $822.65 | $822.60 | $822.60 | |