| 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 | $82.88 | 4.541% | $86.6436 | $86.64 | $86.65 | $86.60 |
| Purchase #2 | $95.43 | 8.177% | $103.2333 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $228.35 | 3.446% | $236.2189 | $236.22 | $236.20 | $236.20 |
| Purchase #4 | $183.73 | 11.529% | $204.9122 | $204.91 | $204.90 | $204.90 |
| Purchase #5 | $11.96 | 13.535% | $13.5788 | $13.58 | $13.60 | $13.60 |
| Purchase #6 | $66.70 | 9.628% | $73.1219 | $73.12 | $73.10 | $73.10 |
| Purchase #7 | $154.86 | 9.212% | $169.1257 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $823.91 | $886.8344 | $886.83 | $886.85 | $886.70 | |