| 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 | $97.29 | 10.433% | $107.4403 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $176.28 | 9.208% | $192.5119 | $192.51 | $192.50 | $192.50 |
| Purchase #3 | $71.94 | 11.567% | $80.2613 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $45.84 | 8.363% | $49.6736 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $27.72 | 3.779% | $28.7675 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $13.34 | 6.237% | $14.172 | $14.17 | $14.15 | $14.20 |
| Purchase #7 | $27.96 | 13.503% | $31.7354 | $31.74 | $31.75 | $31.70 |
| 7 purchase totals = | $460.37 | $504.5620 | $504.56 | $504.50 | $504.60 | |