| 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 | $49.35 | 13.541% | $56.0325 | $56.03 | $56.05 | $56.00 |
| Purchase #2 | $158.79 | 11.734% | $177.4224 | $177.42 | $177.40 | $177.40 |
| Purchase #3 | $54.98 | 10.843% | $60.9415 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $176.73 | 4.737% | $185.1017 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $126.97 | 11.857% | $142.0248 | $142.02 | $142.00 | $142.00 |
| Purchase #6 | $30.25 | 4.371% | $31.5722 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $152.63 | 9.284% | $166.8002 | $166.80 | $166.80 | $166.80 |
| 7 purchase totals = | $749.70 | $819.8953 | $819.88 | $819.85 | $819.80 | |