| 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 | $187.68 | 12.151% | $210.485 | $210.49 | $210.50 | $210.50 |
| Purchase #2 | $66.74 | 3.521% | $69.0899 | $69.09 | $69.10 | $69.10 |
| Purchase #3 | $64.67 | 9.477% | $70.7988 | $70.80 | $70.80 | $70.80 |
| Purchase #4 | $66.90 | 8.805% | $72.7905 | $72.79 | $72.80 | $72.80 |
| Purchase #5 | $112.50 | 4.487% | $117.5479 | $117.55 | $117.55 | $117.50 |
| Purchase #6 | $58.33 | 13.228% | $66.0459 | $66.05 | $66.05 | $66.00 |
| Purchase #7 | $149.64 | 11.144% | $166.3159 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $706.46 | $773.0739 | $773.09 | $773.10 | $773.00 | |