| 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 | $47.48 | 12.602% | $53.4634 | $53.46 | $53.45 | $53.50 |
| Purchase #2 | $13.99 | 9.208% | $15.2782 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $181.97 | 5.223% | $191.4743 | $191.47 | $191.45 | $191.50 |
| Purchase #4 | $81.40 | 3.390% | $84.1595 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $10.30 | 12.742% | $11.6124 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $112.95 | 6.682% | $120.4973 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $204.56 | 5.406% | $215.6185 | $215.62 | $215.60 | $215.60 |
| 7 purchase totals = | $652.65 | $692.1036 | $692.10 | $692.05 | $692.20 | |