| 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 | $88.57 | 5.602% | $93.5317 | $93.53 | $93.55 | $93.50 |
| Purchase #2 | $28.98 | 11.870% | $32.4199 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $73.27 | 6.310% | $77.8933 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $146.83 | 8.752% | $159.6806 | $159.68 | $159.70 | $159.70 |
| Purchase #5 | $66.42 | 6.190% | $70.5314 | $70.53 | $70.55 | $70.50 |
| Purchase #6 | $161.47 | 7.162% | $173.0345 | $173.03 | $173.05 | $173.00 |
| Purchase #7 | $28.71 | 7.390% | $30.8317 | $30.83 | $30.85 | $30.80 |
| 7 purchase totals = | $594.25 | $637.9231 | $637.91 | $638.00 | $637.80 | |