| 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 | $114.96 | 5.208% | $120.9471 | $120.95 | $120.95 | $120.90 |
| Purchase #2 | $48.76 | 12.325% | $54.7697 | $54.77 | $54.75 | $54.80 |
| Purchase #3 | $94.29 | 11.650% | $105.2748 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $212.78 | 11.468% | $237.1816 | $237.18 | $237.20 | $237.20 |
| Purchase #5 | $27.77 | 10.288% | $30.627 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $75.28 | 5.532% | $79.4445 | $79.44 | $79.45 | $79.40 |
| Purchase #7 | $76.40 | 6.105% | $81.0642 | $81.06 | $81.05 | $81.10 |
| 7 purchase totals = | $650.24 | $709.3089 | $709.30 | $709.30 | $709.30 | |