| 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 | $126.68 | 13.517% | $143.8033 | $143.80 | $143.80 | $143.80 |
| Purchase #2 | $246.81 | 10.364% | $272.3894 | $272.39 | $272.40 | $272.40 |
| Purchase #3 | $139.32 | 12.554% | $156.8102 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $35.74 | 8.848% | $38.9023 | $38.90 | $38.90 | $38.90 |
| Purchase #5 | $5.42 | 12.643% | $6.1053 | $6.11 | $6.10 | $6.10 |
| Purchase #6 | $13.71 | 5.458% | $14.4583 | $14.46 | $14.45 | $14.50 |
| Purchase #7 | $53.28 | 12.686% | $60.0391 | $60.04 | $60.05 | $60.00 |
| 7 purchase totals = | $620.96 | $692.5079 | $692.51 | $692.50 | $692.50 | |