| 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 | $12.52 | 6.461% | $13.3289 | $13.33 | $13.35 | $13.30 |
| Purchase #2 | $61.89 | 10.108% | $68.1458 | $68.15 | $68.15 | $68.10 |
| Purchase #3 | $129.34 | 6.490% | $137.7342 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $158.99 | 8.183% | $172.0002 | $172.00 | $172.00 | $172.00 |
| Purchase #5 | $18.79 | 11.297% | $20.9127 | $20.91 | $20.90 | $20.90 |
| Purchase #6 | $196.89 | 7.579% | $211.8123 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $229.54 | 8.259% | $248.4977 | $248.50 | $248.50 | $248.50 |
| 7 purchase totals = | $807.96 | $872.4318 | $872.43 | $872.45 | $872.30 | |