| 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 | $125.28 | 7.262% | $134.3778 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $191.36 | 10.511% | $211.4738 | $211.47 | $211.45 | $211.50 |
| Purchase #3 | $5.99 | 8.461% | $6.4968 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $153.95 | 12.690% | $173.4863 | $173.49 | $173.50 | $173.50 |
| Purchase #5 | $168.33 | 13.764% | $191.4989 | $191.50 | $191.50 | $191.50 |
| Purchase #6 | $38.43 | 12.782% | $43.3421 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $133.77 | 8.508% | $145.1512 | $145.15 | $145.15 | $145.20 |
| 7 purchase totals = | $817.11 | $905.8269 | $905.83 | $905.85 | $905.90 | |