| 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 | $64.60 | 12.805% | $72.872 | $72.87 | $72.85 | $72.90 |
| Purchase #2 | $37.26 | 9.578% | $40.8288 | $40.83 | $40.85 | $40.80 |
| Purchase #3 | $181.98 | 8.439% | $197.3373 | $197.34 | $197.35 | $197.30 |
| Purchase #4 | $52.84 | 7.456% | $56.7798 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $88.58 | 5.736% | $93.6609 | $93.66 | $93.65 | $93.70 |
| Purchase #6 | $242.46 | 10.738% | $268.4954 | $268.50 | $268.50 | $268.50 |
| Purchase #7 | $46.73 | 10.794% | $51.774 | $51.77 | $51.75 | $51.80 |
| 7 purchase totals = | $714.45 | $781.7482 | $781.75 | $781.75 | $781.80 | |