| 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 | $18.98 | 8.753% | $20.6413 | $20.64 | $20.65 | $20.60 |
| Purchase #2 | $211.87 | 11.405% | $236.0338 | $236.03 | $236.05 | $236.00 |
| Purchase #3 | $200.85 | 6.622% | $214.1503 | $214.15 | $214.15 | $214.20 |
| Purchase #4 | $34.77 | 6.523% | $37.038 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $168.75 | 3.844% | $175.2368 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $41.96 | 5.658% | $44.3341 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $171.94 | 10.838% | $190.5749 | $190.57 | $190.55 | $190.60 |
| 7 purchase totals = | $849.12 | $918.0092 | $918.00 | $918.05 | $917.90 | |