| 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 | $128.60 | 6.269% | $136.6619 | $136.66 | $136.65 | $136.70 |
| Purchase #2 | $81.31 | 5.318% | $85.6341 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $55.54 | 3.492% | $57.4795 | $57.48 | $57.50 | $57.50 |
| Purchase #4 | $60.32 | 3.646% | $62.5193 | $62.52 | $62.50 | $62.50 |
| Purchase #5 | $211.38 | 10.773% | $234.152 | $234.15 | $234.15 | $234.20 |
| Purchase #6 | $101.40 | 12.765% | $114.3437 | $114.34 | $114.35 | $114.30 |
| Purchase #7 | $206.39 | 9.717% | $226.4449 | $226.44 | $226.45 | $226.40 |
| 7 purchase totals = | $844.94 | $917.2354 | $917.22 | $917.25 | $917.20 | |