| 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 | $246.32 | 9.724% | $270.2722 | $270.27 | $270.25 | $270.30 |
| Purchase #2 | $47.62 | 8.766% | $51.7944 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $113.39 | 10.573% | $125.3787 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $74.72 | 5.861% | $79.0993 | $79.10 | $79.10 | $79.10 |
| Purchase #5 | $112.37 | 4.468% | $117.3907 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $16.32 | 5.716% | $17.2529 | $17.25 | $17.25 | $17.30 |
| Purchase #7 | $131.59 | 9.616% | $144.2437 | $144.24 | $144.25 | $144.20 |
| 7 purchase totals = | $742.33 | $805.4319 | $805.42 | $805.45 | $805.50 | |