| 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 | $15.31 | 12.534% | $17.229 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $7.98 | 8.290% | $8.6415 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $58.65 | 7.724% | $63.1801 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $18.43 | 5.427% | $19.4302 | $19.43 | $19.45 | $19.40 |
| Purchase #5 | $6.43 | 5.283% | $6.7697 | $6.77 | $6.75 | $6.80 |
| Purchase #6 | $66.76 | 4.692% | $69.8924 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $79.31 | 4.625% | $82.9781 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $252.87 | $268.1210 | $268.12 | $268.20 | $268.10 | |