| 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 | $89.61 | 8.105% | $96.8729 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $235.57 | 6.547% | $250.9928 | $250.99 | $251.00 | $251.00 |
| Purchase #3 | $71.43 | 7.334% | $76.6687 | $76.67 | $76.65 | $76.70 |
| Purchase #4 | $12.75 | 3.634% | $13.2133 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $222.56 | 8.440% | $241.3441 | $241.34 | $241.35 | $241.30 |
| Purchase #6 | $146.42 | 3.695% | $151.8302 | $151.83 | $151.85 | $151.80 |
| Purchase #7 | $30.55 | 5.349% | $32.1841 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $808.89 | $863.1061 | $863.09 | $863.10 | $863.10 | |