| 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 | $23.57 | 4.637% | $24.6629 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $109.34 | 5.275% | $115.1077 | $115.11 | $115.10 | $115.10 |
| Purchase #3 | $8.64 | 10.309% | $9.5307 | $9.53 | $9.55 | $9.50 |
| Purchase #4 | $215.57 | 3.372% | $222.839 | $222.84 | $222.85 | $222.80 |
| Purchase #5 | $221.97 | 8.291% | $240.3735 | $240.37 | $240.35 | $240.40 |
| Purchase #6 | $161.32 | 4.208% | $168.1083 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $97.91 | 10.476% | $108.1671 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $838.32 | $888.7892 | $888.79 | $888.75 | $888.80 | |