| 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 | $65.25 | 3.159% | $67.3112 | $67.31 | $67.30 | $67.30 |
| Purchase #2 | $208.66 | 5.491% | $220.1175 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $70.85 | 8.403% | $76.8035 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $97.82 | 5.211% | $102.9174 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $80.61 | 4.275% | $84.0561 | $84.06 | $84.05 | $84.10 |
| Purchase #6 | $20.62 | 6.361% | $21.9316 | $21.93 | $21.95 | $21.90 |
| Purchase #7 | $21.39 | 6.209% | $22.7181 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $565.20 | $595.8554 | $595.86 | $595.80 | $595.80 | |