| 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 | $37.43 | 11.651% | $41.791 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $249.34 | 11.593% | $278.246 | $278.25 | $278.25 | $278.20 |
| Purchase #3 | $7.75 | 8.362% | $8.3981 | $8.40 | $8.40 | $8.40 |
| Purchase #4 | $131.61 | 12.527% | $148.0968 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $54.26 | 7.121% | $58.1239 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $107.27 | 6.131% | $113.8467 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $149.55 | 13.212% | $169.3085 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $737.21 | $817.8110 | $817.82 | $817.80 | $817.70 | |