| 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 | $121.53 | 8.643% | $132.0338 | $132.03 | $132.05 | $132.00 |
| Purchase #2 | $51.37 | 6.689% | $54.8061 | $54.81 | $54.80 | $54.80 |
| Purchase #3 | $49.84 | 8.261% | $53.9573 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $75.79 | 6.231% | $80.5125 | $80.51 | $80.50 | $80.50 |
| Purchase #5 | $146.68 | 7.311% | $157.4038 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $69.92 | 5.837% | $74.0012 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $129.43 | 8.311% | $140.1869 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $644.56 | $692.9016 | $692.90 | $692.90 | $692.90 | |