| 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 | $132.95 | 3.467% | $137.5594 | $137.56 | $137.55 | $137.60 |
| Purchase #2 | $222.71 | 3.169% | $229.7677 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $22.84 | 11.813% | $25.5381 | $25.54 | $25.55 | $25.50 |
| Purchase #4 | $25.41 | 4.179% | $26.4719 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $41.78 | 9.677% | $45.8231 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $60.71 | 13.455% | $68.8785 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $23.81 | 12.209% | $26.717 | $26.72 | $26.70 | $26.70 |
| 7 purchase totals = | $530.21 | $560.7557 | $560.76 | $560.70 | $560.80 | |