| 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 | $67.79 | 7.239% | $72.6973 | $72.70 | $72.70 | $72.70 |
| Purchase #2 | $125.34 | 10.835% | $138.9206 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $36.43 | 12.322% | $40.9189 | $40.92 | $40.90 | $40.90 |
| Purchase #4 | $71.59 | 11.367% | $79.7276 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $182.60 | 11.210% | $203.0695 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $13.46 | 13.787% | $15.3157 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $89.36 | 7.543% | $96.1004 | $96.10 | $96.10 | $96.10 |
| 7 purchase totals = | $586.57 | $646.7500 | $646.76 | $646.70 | $646.70 | |