| 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 | $6.72 | 10.755% | $7.4427 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $60.81 | 6.451% | $64.7329 | $64.73 | $64.75 | $64.70 |
| Purchase #3 | $14.79 | 6.667% | $15.776 | $15.78 | $15.80 | $15.80 |
| Purchase #4 | $11.40 | 11.227% | $12.6799 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $164.59 | 8.162% | $178.0238 | $178.02 | $178.00 | $178.00 |
| Purchase #6 | $136.59 | 6.249% | $145.1255 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $46.78 | 10.193% | $51.5483 | $51.55 | $51.55 | $51.50 |
| 7 purchase totals = | $441.68 | $475.3291 | $475.33 | $475.40 | $475.20 | |