| 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 | $108.74 | 12.795% | $122.6533 | $122.65 | $122.65 | $122.70 |
| Purchase #2 | $85.39 | 12.788% | $96.3097 | $96.31 | $96.30 | $96.30 |
| Purchase #3 | $64.41 | 9.773% | $70.7048 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $76.92 | 5.723% | $81.3221 | $81.32 | $81.30 | $81.30 |
| Purchase #5 | $101.30 | 13.843% | $115.323 | $115.32 | $115.30 | $115.30 |
| Purchase #6 | $46.45 | 11.110% | $51.6106 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $150.83 | 5.526% | $159.1649 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $634.04 | $697.0884 | $697.07 | $697.00 | $697.10 | |