| 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 | $85.55 | 8.864% | $93.1332 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $207.31 | 11.501% | $231.1527 | $231.15 | $231.15 | $231.20 |
| Purchase #3 | $95.96 | 13.588% | $108.999 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $109.53 | 8.579% | $118.9266 | $118.93 | $118.95 | $118.90 |
| Purchase #5 | $74.60 | 7.243% | $80.0033 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $115.30 | 8.409% | $124.9956 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $43.45 | 9.859% | $47.7337 | $47.73 | $47.75 | $47.70 |
| 7 purchase totals = | $731.70 | $804.9441 | $804.94 | $805.00 | $804.90 | |