| 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 | $200.68 | 11.651% | $224.0612 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $5.74 | 3.224% | $5.9251 | $5.93 | $5.95 | $5.90 |
| Purchase #3 | $111.27 | 8.233% | $120.4309 | $120.43 | $120.45 | $120.40 |
| Purchase #4 | $45.51 | 10.377% | $50.2326 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $107.61 | 9.225% | $117.537 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $47.37 | 5.377% | $49.9171 | $49.92 | $49.90 | $49.90 |
| Purchase #7 | $28.53 | 3.323% | $29.4781 | $29.48 | $29.50 | $29.50 |
| 7 purchase totals = | $546.71 | $597.5820 | $597.59 | $597.65 | $597.50 | |