| 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 | $25.99 | 3.161% | $26.8115 | $26.81 | $26.80 | $26.80 |
| Purchase #2 | $135.39 | 9.446% | $148.1789 | $148.18 | $148.20 | $148.20 |
| Purchase #3 | $99.47 | 13.368% | $112.7671 | $112.77 | $112.75 | $112.80 |
| Purchase #4 | $169.48 | 13.108% | $191.6954 | $191.70 | $191.70 | $191.70 |
| Purchase #5 | $152.72 | 11.793% | $170.7303 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $137.27 | 10.423% | $151.5777 | $151.58 | $151.60 | $151.60 |
| Purchase #7 | $60.96 | 5.285% | $64.1817 | $64.18 | $64.20 | $64.20 |
| 7 purchase totals = | $781.28 | $865.9426 | $865.95 | $866.00 | $866.00 | |