| 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 | $78.33 | 7.304% | $84.0512 | $84.05 | $84.05 | $84.10 |
| Purchase #2 | $59.84 | 7.124% | $64.103 | $64.10 | $64.10 | $64.10 |
| Purchase #3 | $82.45 | 3.345% | $85.208 | $85.21 | $85.20 | $85.20 |
| Purchase #4 | $117.38 | 6.281% | $124.7526 | $124.75 | $124.75 | $124.80 |
| Purchase #5 | $120.76 | 9.539% | $132.2793 | $132.28 | $132.30 | $132.30 |
| Purchase #6 | $177.29 | 9.416% | $193.9836 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $193.31 | 12.859% | $218.1677 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $829.36 | $902.5454 | $902.54 | $902.55 | $902.70 | |