| 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 | $245.45 | 6.119% | $260.4691 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $51.56 | 3.735% | $53.4858 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $149.32 | 8.464% | $161.9584 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $76.41 | 5.228% | $80.4047 | $80.40 | $80.40 | $80.40 |
| Purchase #5 | $197.25 | 12.708% | $222.3165 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $76.27 | 7.418% | $81.9277 | $81.93 | $81.95 | $81.90 |
| Purchase #7 | $63.55 | 6.554% | $67.7151 | $67.72 | $67.70 | $67.70 |
| 7 purchase totals = | $859.81 | $928.2773 | $928.29 | $928.25 | $928.30 | |