| 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 | $70.91 | 8.151% | $76.6899 | $76.69 | $76.70 | $76.70 |
| Purchase #2 | $76.50 | 7.190% | $82.0004 | $82.00 | $82.00 | $82.00 |
| Purchase #3 | $100.38 | 5.520% | $105.921 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $125.41 | 13.803% | $142.7203 | $142.72 | $142.70 | $142.70 |
| Purchase #5 | $87.45 | 6.768% | $93.3686 | $93.37 | $93.35 | $93.40 |
| Purchase #6 | $189.80 | 4.284% | $197.931 | $197.93 | $197.95 | $197.90 |
| Purchase #7 | $122.72 | 7.714% | $132.1866 | $132.19 | $132.20 | $132.20 |
| 7 purchase totals = | $773.17 | $830.8178 | $830.82 | $830.80 | $830.80 | |