| 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 | $107.79 | 7.252% | $115.6069 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $13.99 | 7.689% | $15.0657 | $15.07 | $15.05 | $15.10 |
| Purchase #3 | $106.71 | 12.462% | $120.0082 | $120.01 | $120.00 | $120.00 |
| Purchase #4 | $165.96 | 10.176% | $182.8481 | $182.85 | $182.85 | $182.80 |
| Purchase #5 | $38.98 | 8.544% | $42.3105 | $42.31 | $42.30 | $42.30 |
| Purchase #6 | $210.48 | 13.834% | $239.5978 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $54.83 | 7.565% | $58.9779 | $58.98 | $59.00 | $59.00 |
| 7 purchase totals = | $698.74 | $774.4151 | $774.43 | $774.40 | $774.40 | |