| 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 | $105.56 | 8.851% | $114.9031 | $114.90 | $114.90 | $114.90 |
| Purchase #2 | $21.42 | 13.617% | $24.3368 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $66.36 | 6.681% | $70.7935 | $70.79 | $70.80 | $70.80 |
| Purchase #4 | $21.70 | 4.323% | $22.6381 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $121.60 | 11.738% | $135.8734 | $135.87 | $135.85 | $135.90 |
| Purchase #6 | $14.77 | 5.701% | $15.612 | $15.61 | $15.60 | $15.60 |
| Purchase #7 | $188.39 | 10.319% | $207.83 | $207.83 | $207.85 | $207.80 |
| 7 purchase totals = | $539.80 | $591.9869 | $591.98 | $592.00 | $591.90 | |