| 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 | $13.54 | 9.636% | $14.8447 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $237.94 | 10.580% | $263.1141 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $47.75 | 12.257% | $53.6027 | $53.60 | $53.60 | $53.60 |
| Purchase #4 | $12.90 | 6.155% | $13.694 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $25.78 | 12.863% | $29.0961 | $29.10 | $29.10 | $29.10 |
| Purchase #6 | $227.98 | 12.817% | $257.2002 | $257.20 | $257.20 | $257.20 |
| Purchase #7 | $141.45 | 11.850% | $158.2118 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $707.34 | $789.7636 | $789.75 | $789.75 | $789.70 | |