| 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 | $42.44 | 4.634% | $44.4067 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $131.25 | 6.478% | $139.7524 | $139.75 | $139.75 | $139.80 |
| Purchase #3 | $111.39 | 8.561% | $120.9261 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $66.48 | 5.438% | $70.0952 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $96.67 | 4.122% | $100.6547 | $100.65 | $100.65 | $100.70 |
| Purchase #6 | $73.36 | 3.715% | $76.0853 | $76.09 | $76.10 | $76.10 |
| Purchase #7 | $45.30 | 8.301% | $49.0604 | $49.06 | $49.05 | $49.10 |
| 7 purchase totals = | $566.89 | $600.9808 | $600.99 | $601.00 | $601.10 | |