| 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 | $79.26 | 8.353% | $85.8806 | $85.88 | $85.90 | $85.90 |
| Purchase #2 | $60.41 | 6.674% | $64.4418 | $64.44 | $64.45 | $64.40 |
| Purchase #3 | $105.29 | 11.392% | $117.2846 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $86.64 | 6.632% | $92.386 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $88.75 | 5.491% | $93.6233 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $247.46 | 7.553% | $266.1507 | $266.15 | $266.15 | $266.20 |
| Purchase #7 | $211.28 | 4.162% | $220.0735 | $220.07 | $220.05 | $220.10 |
| 7 purchase totals = | $879.09 | $939.8405 | $939.83 | $939.85 | $939.90 | |