| 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 | $111.76 | 3.762% | $115.9644 | $115.96 | $115.95 | $116.00 |
| Purchase #2 | $197.35 | 11.699% | $220.438 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $85.86 | 5.239% | $90.3582 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $76.96 | 13.720% | $87.5189 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $69.49 | 11.857% | $77.7294 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $12.50 | 12.430% | $14.0538 | $14.05 | $14.05 | $14.10 |
| Purchase #7 | $106.39 | 13.319% | $120.5601 | $120.56 | $120.55 | $120.60 |
| 7 purchase totals = | $660.31 | $726.6228 | $726.62 | $726.60 | $726.70 | |