| 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 | $114.28 | 10.522% | $126.3045 | $126.30 | $126.30 | $126.30 |
| Purchase #2 | $244.79 | 3.705% | $253.8595 | $253.86 | $253.85 | $253.90 |
| Purchase #3 | $47.87 | 5.383% | $50.4468 | $50.45 | $50.45 | $50.40 |
| Purchase #4 | $13.55 | 8.179% | $14.6583 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $168.73 | 13.598% | $191.6739 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $70.37 | 13.816% | $80.0923 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $48.51 | 9.580% | $53.1573 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $708.10 | $770.1926 | $770.19 | $770.15 | $770.30 | |