| 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 | $59.48 | 7.588% | $63.9933 | $63.99 | $64.00 | $64.00 |
| Purchase #2 | $44.33 | 7.286% | $47.5599 | $47.56 | $47.55 | $47.60 |
| Purchase #3 | $8.26 | 13.592% | $9.3827 | $9.38 | $9.40 | $9.40 |
| Purchase #4 | $172.29 | 12.145% | $193.2146 | $193.21 | $193.20 | $193.20 |
| Purchase #5 | $213.92 | 4.735% | $224.0491 | $224.05 | $224.05 | $224.00 |
| Purchase #6 | $103.74 | 4.411% | $108.316 | $108.32 | $108.30 | $108.30 |
| Purchase #7 | $20.25 | 8.386% | $21.9482 | $21.95 | $21.95 | $21.90 |
| 7 purchase totals = | $622.27 | $668.4638 | $668.46 | $668.45 | $668.40 | |