| 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 | $5.57 | 5.737% | $5.8896 | $5.89 | $5.90 | $5.90 |
| Purchase #2 | $168.33 | 8.240% | $182.2004 | $182.20 | $182.20 | $182.20 |
| Purchase #3 | $225.57 | 9.276% | $246.4939 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $47.32 | 12.762% | $53.359 | $53.36 | $53.35 | $53.40 |
| Purchase #5 | $163.77 | 8.310% | $177.3793 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $14.34 | 4.513% | $14.9872 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $59.91 | 6.564% | $63.8425 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $684.81 | $744.1519 | $744.15 | $744.20 | $744.20 | |