| 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 | $67.40 | 4.246% | $70.2618 | $70.26 | $70.25 | $70.30 |
| Purchase #2 | $50.46 | 9.316% | $55.1609 | $55.16 | $55.15 | $55.20 |
| Purchase #3 | $65.87 | 3.796% | $68.3704 | $68.37 | $68.35 | $68.40 |
| Purchase #4 | $22.43 | 11.815% | $25.0801 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $242.25 | 4.363% | $252.8194 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $162.53 | 3.493% | $168.2072 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $120.96 | 7.491% | $130.0211 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $731.90 | $769.9209 | $769.92 | $769.85 | $770.00 | |