| 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 | $67.92 | 12.124% | $76.1546 | $76.15 | $76.15 | $76.20 |
| Purchase #2 | $109.26 | 7.496% | $117.4501 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $214.55 | 6.204% | $227.8607 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $127.33 | 7.333% | $136.6671 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $234.95 | 8.375% | $254.6271 | $254.63 | $254.65 | $254.60 |
| Purchase #6 | $90.83 | 5.418% | $95.7512 | $95.75 | $95.75 | $95.80 |
| Purchase #7 | $77.75 | 4.420% | $81.1866 | $81.19 | $81.20 | $81.20 |
| 7 purchase totals = | $922.59 | $989.6974 | $989.70 | $989.70 | $989.90 | |