| 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 | $36.58 | 8.559% | $39.7109 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $237.92 | 11.547% | $265.3926 | $265.39 | $265.40 | $265.40 |
| Purchase #3 | $124.67 | 4.203% | $129.9099 | $129.91 | $129.90 | $129.90 |
| Purchase #4 | $5.77 | 8.564% | $6.2641 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $116.48 | 7.727% | $125.4804 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $218.76 | 3.197% | $225.7538 | $225.75 | $225.75 | $225.80 |
| Purchase #7 | $26.91 | 3.444% | $27.8368 | $27.84 | $27.85 | $27.80 |
| 7 purchase totals = | $767.09 | $820.3485 | $820.34 | $820.35 | $820.40 | |