| 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 | $73.55 | 9.803% | $80.7601 | $80.76 | $80.75 | $80.80 |
| Purchase #2 | $173.86 | 9.682% | $190.6931 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $66.27 | 5.746% | $70.0779 | $70.08 | $70.10 | $70.10 |
| Purchase #4 | $177.31 | 12.385% | $199.2698 | $199.27 | $199.25 | $199.30 |
| Purchase #5 | $7.75 | 5.322% | $8.1625 | $8.16 | $8.15 | $8.20 |
| Purchase #6 | $155.45 | 7.221% | $166.675 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $34.30 | 4.397% | $35.8082 | $35.81 | $35.80 | $35.80 |
| 7 purchase totals = | $688.49 | $751.4466 | $751.45 | $751.45 | $751.60 | |