| 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 | $46.38 | 13.577% | $52.677 | $52.68 | $52.70 | $52.70 |
| Purchase #2 | $88.29 | 10.402% | $97.4739 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $35.56 | 6.517% | $37.8774 | $37.88 | $37.90 | $37.90 |
| Purchase #4 | $14.97 | 6.763% | $15.9824 | $15.98 | $16.00 | $16.00 |
| Purchase #5 | $117.83 | 13.577% | $133.8278 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $162.55 | 7.519% | $174.7721 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $145.43 | 3.863% | $151.048 | $151.05 | $151.05 | $151.00 |
| 7 purchase totals = | $611.01 | $663.6586 | $663.66 | $663.70 | $663.70 | |