| 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 | $67.52 | 5.229% | $71.0506 | $71.05 | $71.05 | $71.10 |
| Purchase #2 | $21.90 | 4.687% | $22.9265 | $22.93 | $22.95 | $22.90 |
| Purchase #3 | $29.36 | 13.208% | $33.2379 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $120.93 | 4.528% | $126.4057 | $126.41 | $126.40 | $126.40 |
| Purchase #5 | $12.54 | 7.143% | $13.4357 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $227.25 | 4.357% | $237.1513 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $54.82 | 13.250% | $62.0837 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $534.32 | $566.2914 | $566.30 | $566.35 | $566.30 | |