| 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 | $45.70 | 4.463% | $47.7396 | $47.74 | $47.75 | $47.70 |
| Purchase #2 | $40.91 | 7.411% | $43.9418 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $72.55 | 10.426% | $80.1141 | $80.11 | $80.10 | $80.10 |
| Purchase #4 | $79.35 | 3.633% | $82.2328 | $82.23 | $82.25 | $82.20 |
| Purchase #5 | $62.70 | 12.417% | $70.4855 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $170.95 | 3.558% | $177.0324 | $177.03 | $177.05 | $177.00 |
| Purchase #7 | $40.63 | 11.530% | $45.3146 | $45.31 | $45.30 | $45.30 |
| 7 purchase totals = | $512.79 | $546.8608 | $546.85 | $546.90 | $546.70 | |