| 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 | $53.44 | 12.436% | $60.0858 | $60.09 | $60.10 | $60.10 |
| Purchase #2 | $15.72 | 4.712% | $16.4607 | $16.46 | $16.45 | $16.50 |
| Purchase #3 | $207.31 | 12.141% | $232.4795 | $232.48 | $232.50 | $232.50 |
| Purchase #4 | $44.28 | 3.369% | $45.7718 | $45.77 | $45.75 | $45.80 |
| Purchase #5 | $148.84 | 13.643% | $169.1462 | $169.15 | $169.15 | $169.10 |
| Purchase #6 | $135.30 | 5.458% | $142.6847 | $142.68 | $142.70 | $142.70 |
| Purchase #7 | $214.56 | 12.125% | $240.5754 | $240.58 | $240.60 | $240.60 |
| 7 purchase totals = | $819.45 | $907.2041 | $907.21 | $907.25 | $907.30 | |