| 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 | $6.38 | 8.797% | $6.9412 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $29.65 | 11.157% | $32.9581 | $32.96 | $32.95 | $33.00 |
| Purchase #3 | $153.73 | 9.712% | $168.6603 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $173.85 | 5.456% | $183.3353 | $183.34 | $183.35 | $183.30 |
| Purchase #5 | $217.30 | 12.695% | $244.8862 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $14.60 | 13.852% | $16.6224 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $195.33 | 4.856% | $204.8152 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $790.84 | $858.2187 | $858.23 | $858.20 | $858.20 | |