| 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 | $77.69 | 9.781% | $85.2889 | $85.29 | $85.30 | $85.30 |
| Purchase #2 | $57.68 | 10.527% | $63.752 | $63.75 | $63.75 | $63.80 |
| Purchase #3 | $56.53 | 8.503% | $61.3367 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $36.94 | 9.872% | $40.5867 | $40.59 | $40.60 | $40.60 |
| Purchase #5 | $170.97 | 4.190% | $178.1336 | $178.13 | $178.15 | $178.10 |
| Purchase #6 | $63.33 | 4.795% | $66.3667 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $8.65 | 12.489% | $9.7303 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $471.79 | $505.1949 | $505.20 | $505.25 | $505.20 | |