| 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 | $7.63 | 11.592% | $8.5145 | $8.51 | $8.50 | $8.50 |
| Purchase #2 | $141.57 | 9.590% | $155.1466 | $155.15 | $155.15 | $155.10 |
| Purchase #3 | $77.50 | 5.197% | $81.5277 | $81.53 | $81.55 | $81.50 |
| Purchase #4 | $53.32 | 7.712% | $57.432 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $222.65 | 13.504% | $252.7167 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $200.36 | 10.765% | $221.9288 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $7.45 | 8.178% | $8.0593 | $8.06 | $8.05 | $8.10 |
| 7 purchase totals = | $710.48 | $785.3256 | $785.33 | $785.35 | $785.20 | |