| 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 | $44.28 | 10.785% | $49.0556 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $219.40 | 9.574% | $240.4054 | $240.41 | $240.40 | $240.40 |
| Purchase #3 | $131.84 | 3.751% | $136.7853 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $181.30 | 5.227% | $190.7766 | $190.78 | $190.80 | $190.80 |
| Purchase #5 | $24.87 | 8.712% | $27.0367 | $27.04 | $27.05 | $27.00 |
| Purchase #6 | $14.76 | 8.574% | $16.0255 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $82.96 | 8.547% | $90.0506 | $90.05 | $90.05 | $90.10 |
| 7 purchase totals = | $699.41 | $750.1357 | $750.16 | $750.20 | $750.20 | |