| 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 | $30.31 | 4.144% | $31.566 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $45.78 | 11.693% | $51.1331 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $76.81 | 8.315% | $83.1968 | $83.20 | $83.20 | $83.20 |
| Purchase #4 | $201.47 | 8.244% | $218.0792 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $99.98 | 13.775% | $113.7522 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $241.71 | 5.767% | $255.6494 | $255.65 | $255.65 | $255.60 |
| Purchase #7 | $179.26 | 8.409% | $194.334 | $194.33 | $194.35 | $194.30 |
| 7 purchase totals = | $875.32 | $947.7107 | $947.71 | $947.75 | $947.70 | |