| 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 | $51.96 | 11.834% | $58.1089 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $98.25 | 10.481% | $108.5476 | $108.55 | $108.55 | $108.50 |
| Purchase #3 | $13.69 | 10.253% | $15.0936 | $15.09 | $15.10 | $15.10 |
| Purchase #4 | $237.37 | 7.836% | $255.9703 | $255.97 | $255.95 | $256.00 |
| Purchase #5 | $192.73 | 12.691% | $217.1894 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $214.97 | 11.110% | $238.8532 | $238.85 | $238.85 | $238.90 |
| Purchase #7 | $57.40 | 12.624% | $64.6462 | $64.65 | $64.65 | $64.60 |
| 7 purchase totals = | $866.37 | $958.4092 | $958.41 | $958.40 | $958.40 | |