| 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 | $46.34 | 11.586% | $51.709 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $123.29 | 8.503% | $133.7733 | $133.77 | $133.75 | $133.80 |
| Purchase #3 | $247.26 | 9.265% | $270.1686 | $270.17 | $270.15 | $270.20 |
| Purchase #4 | $45.69 | 12.647% | $51.4684 | $51.47 | $51.45 | $51.50 |
| Purchase #5 | $11.83 | 5.706% | $12.505 | $12.51 | $12.50 | $12.50 |
| Purchase #6 | $104.56 | 7.340% | $112.2347 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $17.75 | 7.340% | $19.0529 | $19.05 | $19.05 | $19.10 |
| 7 purchase totals = | $596.72 | $650.9119 | $650.91 | $650.85 | $651.00 | |