| 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 | $10.77 | 8.168% | $11.6497 | $11.65 | $11.65 | $11.60 |
| Purchase #2 | $242.64 | 10.508% | $268.1366 | $268.14 | $268.15 | $268.10 |
| Purchase #3 | $6.64 | 5.657% | $7.0156 | $7.02 | $7.00 | $7.00 |
| Purchase #4 | $203.60 | 6.649% | $217.1374 | $217.14 | $217.15 | $217.10 |
| Purchase #5 | $220.31 | 12.526% | $247.906 | $247.91 | $247.90 | $247.90 |
| Purchase #6 | $72.26 | 13.311% | $81.8785 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $7.97 | 10.306% | $8.7914 | $8.79 | $8.80 | $8.80 |
| 7 purchase totals = | $764.19 | $842.5152 | $842.53 | $842.55 | $842.40 | |