| 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 | $66.79 | 5.363% | $70.3719 | $70.37 | $70.35 | $70.40 |
| Purchase #2 | $32.57 | 12.721% | $36.7132 | $36.71 | $36.70 | $36.70 |
| Purchase #3 | $65.34 | 8.274% | $70.7462 | $70.75 | $70.75 | $70.70 |
| Purchase #4 | $99.85 | 11.704% | $111.5364 | $111.54 | $111.55 | $111.50 |
| Purchase #5 | $93.39 | 5.527% | $98.5517 | $98.55 | $98.55 | $98.60 |
| Purchase #6 | $14.83 | 13.863% | $16.8859 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $128.39 | 5.169% | $135.0265 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $501.16 | $539.8318 | $539.84 | $539.85 | $539.80 | |