| 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 | $32.31 | 6.160% | $34.3003 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $64.52 | 10.808% | $71.4933 | $71.49 | $71.50 | $71.50 |
| Purchase #3 | $102.70 | 11.670% | $114.6851 | $114.69 | $114.70 | $114.70 |
| Purchase #4 | $205.55 | 3.291% | $212.3147 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $142.99 | 9.243% | $156.2066 | $156.21 | $156.20 | $156.20 |
| Purchase #6 | $235.91 | 4.523% | $246.5802 | $246.58 | $246.60 | $246.60 |
| Purchase #7 | $129.34 | 6.601% | $137.8777 | $137.88 | $137.90 | $137.90 |
| 7 purchase totals = | $913.32 | $973.4579 | $973.46 | $973.50 | $973.50 | |