| 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 | $40.69 | 5.249% | $42.8258 | $42.83 | $42.85 | $42.80 |
| Purchase #2 | $117.62 | 6.268% | $124.9924 | $124.99 | $125.00 | $125.00 |
| Purchase #3 | $62.44 | 3.862% | $64.8514 | $64.85 | $64.85 | $64.90 |
| Purchase #4 | $31.99 | 9.566% | $35.0502 | $35.05 | $35.05 | $35.10 |
| Purchase #5 | $214.97 | 3.254% | $221.9651 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $176.34 | 10.677% | $195.1678 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $168.25 | 11.730% | $187.9857 | $187.99 | $188.00 | $188.00 |
| 7 purchase totals = | $812.30 | $872.8384 | $872.85 | $872.85 | $873.00 | |