| 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 | $231.29 | 7.540% | $248.7293 | $248.73 | $248.75 | $248.70 |
| Purchase #2 | $244.74 | 8.685% | $265.9957 | $266.00 | $266.00 | $266.00 |
| Purchase #3 | $52.61 | 10.583% | $58.1777 | $58.18 | $58.20 | $58.20 |
| Purchase #4 | $38.45 | 11.153% | $42.7383 | $42.74 | $42.75 | $42.70 |
| Purchase #5 | $45.25 | 4.399% | $47.2405 | $47.24 | $47.25 | $47.20 |
| Purchase #6 | $70.37 | 3.580% | $72.8892 | $72.89 | $72.90 | $72.90 |
| Purchase #7 | $134.37 | 5.478% | $141.7308 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $817.08 | $877.5015 | $877.51 | $877.60 | $877.40 | |