| 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 | $41.96 | 5.241% | $44.1591 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $7.86 | 8.585% | $8.5348 | $8.53 | $8.55 | $8.50 |
| Purchase #3 | $77.92 | 9.283% | $85.1533 | $85.15 | $85.15 | $85.20 |
| Purchase #4 | $138.28 | 4.171% | $144.0477 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $73.84 | 6.320% | $78.5067 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $240.25 | 3.823% | $249.4348 | $249.43 | $249.45 | $249.40 |
| Purchase #7 | $154.69 | 9.546% | $169.4567 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $734.80 | $779.2931 | $779.29 | $779.30 | $779.30 | |