| 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 | $26.42 | 13.609% | $30.0155 | $30.02 | $30.00 | $30.00 |
| Purchase #2 | $185.89 | 9.632% | $203.7949 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $79.29 | 7.107% | $84.9251 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $64.44 | 12.115% | $72.2469 | $72.25 | $72.25 | $72.20 |
| Purchase #5 | $94.41 | 8.347% | $102.2904 | $102.29 | $102.30 | $102.30 |
| Purchase #6 | $247.72 | 3.441% | $256.244 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $151.38 | 11.163% | $168.2785 | $168.28 | $168.30 | $168.30 |
| 7 purchase totals = | $849.55 | $917.7953 | $917.80 | $917.85 | $917.70 | |