| 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 | $129.66 | 12.663% | $146.0788 | $146.08 | $146.10 | $146.10 |
| Purchase #2 | $5.33 | 3.445% | $5.5136 | $5.51 | $5.50 | $5.50 |
| Purchase #3 | $10.28 | 13.596% | $11.6777 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $84.40 | 10.251% | $93.0518 | $93.05 | $93.05 | $93.10 |
| Purchase #5 | $10.59 | 3.296% | $10.939 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $13.39 | 11.347% | $14.9094 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $210.81 | 10.316% | $232.5572 | $232.56 | $232.55 | $232.60 |
| 7 purchase totals = | $464.46 | $514.7275 | $514.73 | $514.75 | $514.80 | |