| 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 | $45.49 | 10.489% | $50.2614 | $50.26 | $50.25 | $50.30 |
| Purchase #2 | $142.69 | 12.219% | $160.1253 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $250.37 | 13.418% | $283.9646 | $283.96 | $283.95 | $284.00 |
| Purchase #4 | $29.71 | 5.617% | $31.3788 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $78.78 | 8.147% | $85.1982 | $85.20 | $85.20 | $85.20 |
| Purchase #6 | $162.32 | 12.833% | $183.1505 | $183.15 | $183.15 | $183.20 |
| Purchase #7 | $27.63 | 3.657% | $28.6404 | $28.64 | $28.65 | $28.60 |
| 7 purchase totals = | $736.99 | $822.7192 | $822.72 | $822.75 | $822.80 | |