| 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 | $103.66 | 3.115% | $106.889 | $106.89 | $106.90 | $106.90 |
| Purchase #2 | $48.82 | 3.141% | $50.3534 | $50.35 | $50.35 | $50.40 |
| Purchase #3 | $12.87 | 8.421% | $13.9538 | $13.95 | $13.95 | $14.00 |
| Purchase #4 | $197.82 | 11.692% | $220.9491 | $220.95 | $220.95 | $220.90 |
| Purchase #5 | $231.84 | 6.476% | $246.854 | $246.85 | $246.85 | $246.90 |
| Purchase #6 | $124.60 | 3.194% | $128.5797 | $128.58 | $128.60 | $128.60 |
| Purchase #7 | $17.51 | 9.840% | $19.233 | $19.23 | $19.25 | $19.20 |
| 7 purchase totals = | $737.12 | $786.8120 | $786.80 | $786.85 | $786.90 | |