| 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 | $36.74 | 4.183% | $38.2768 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $23.77 | 10.805% | $26.3383 | $26.34 | $26.35 | $26.30 |
| Purchase #3 | $195.46 | 7.284% | $209.6973 | $209.70 | $209.70 | $209.70 |
| Purchase #4 | $58.38 | 5.640% | $61.6726 | $61.67 | $61.65 | $61.70 |
| Purchase #5 | $154.91 | 11.743% | $173.1011 | $173.10 | $173.10 | $173.10 |
| Purchase #6 | $202.51 | 6.260% | $215.1871 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $135.85 | 12.528% | $152.8693 | $152.87 | $152.85 | $152.90 |
| 7 purchase totals = | $807.62 | $877.1425 | $877.15 | $877.15 | $877.20 | |