| 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 | $76.57 | 4.184% | $79.7737 | $79.77 | $79.75 | $79.80 |
| Purchase #2 | $168.91 | 11.643% | $188.5762 | $188.58 | $188.60 | $188.60 |
| Purchase #3 | $212.87 | 12.165% | $238.7656 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $170.83 | 12.570% | $192.3033 | $192.30 | $192.30 | $192.30 |
| Purchase #5 | $114.62 | 6.363% | $121.9133 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $150.27 | 11.865% | $168.0995 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $52.38 | 4.672% | $54.8272 | $54.83 | $54.85 | $54.80 |
| 7 purchase totals = | $946.45 | $1,044.2588 | $1,044.26 | $1,044.25 | $1,044.30 | |