| 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 | $90.50 | 8.470% | $98.1654 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $28.58 | 6.134% | $30.3331 | $30.33 | $30.35 | $30.30 |
| Purchase #3 | $76.81 | 7.676% | $82.7059 | $82.71 | $82.70 | $82.70 |
| Purchase #4 | $32.74 | 5.475% | $34.5325 | $34.53 | $34.55 | $34.50 |
| Purchase #5 | $15.76 | 13.652% | $17.9116 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $103.79 | 10.311% | $114.4918 | $114.49 | $114.50 | $114.50 |
| Purchase #7 | $216.67 | 6.335% | $230.396 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $564.85 | $608.5363 | $608.54 | $608.55 | $608.50 | |