| 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 | $41.95 | 12.824% | $47.3297 | $47.33 | $47.35 | $47.30 |
| Purchase #2 | $12.57 | 7.349% | $13.4938 | $13.49 | $13.50 | $13.50 |
| Purchase #3 | $80.96 | 10.605% | $89.5458 | $89.55 | $89.55 | $89.50 |
| Purchase #4 | $34.35 | 10.548% | $37.9732 | $37.97 | $37.95 | $38.00 |
| Purchase #5 | $8.71 | 5.465% | $9.186 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $77.48 | 6.738% | $82.7006 | $82.70 | $82.70 | $82.70 |
| Purchase #7 | $131.31 | 12.261% | $147.4099 | $147.41 | $147.40 | $147.40 |
| 7 purchase totals = | $387.33 | $427.6390 | $427.64 | $427.65 | $427.60 | |