| 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 | $85.76 | 11.259% | $95.4157 | $95.42 | $95.40 | $95.40 |
| Purchase #2 | $190.50 | 13.713% | $216.6233 | $216.62 | $216.60 | $216.60 |
| Purchase #3 | $153.88 | 3.449% | $159.1873 | $159.19 | $159.20 | $159.20 |
| Purchase #4 | $95.47 | 13.656% | $108.5074 | $108.51 | $108.50 | $108.50 |
| Purchase #5 | $86.28 | 13.434% | $97.8709 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $79.96 | 5.690% | $84.5097 | $84.51 | $84.50 | $84.50 |
| Purchase #7 | $48.81 | 5.644% | $51.5648 | $51.56 | $51.55 | $51.60 |
| 7 purchase totals = | $740.66 | $813.6791 | $813.68 | $813.60 | $813.70 | |