| 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 | $50.40 | 8.814% | $54.8423 | $54.84 | $54.85 | $54.80 |
| Purchase #2 | $239.43 | 6.859% | $255.8525 | $255.85 | $255.85 | $255.90 |
| Purchase #3 | $157.37 | 7.628% | $169.3742 | $169.37 | $169.35 | $169.40 |
| Purchase #4 | $41.81 | 5.639% | $44.1677 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $168.37 | 9.587% | $184.5116 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $8.26 | 4.134% | $8.6015 | $8.60 | $8.60 | $8.60 |
| Purchase #7 | $229.41 | 10.203% | $252.8167 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $895.05 | $970.1665 | $970.16 | $970.10 | $970.20 | |