| 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 | $72.33 | 5.666% | $76.4282 | $76.43 | $76.45 | $76.40 |
| Purchase #2 | $43.64 | 5.599% | $46.0834 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $14.56 | 11.322% | $16.2085 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $209.35 | 5.526% | $220.9187 | $220.92 | $220.90 | $220.90 |
| Purchase #5 | $191.45 | 4.759% | $200.5611 | $200.56 | $200.55 | $200.60 |
| Purchase #6 | $158.99 | 6.866% | $169.9063 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $137.43 | 7.514% | $147.7565 | $147.76 | $147.75 | $147.80 |
| 7 purchase totals = | $827.75 | $877.8627 | $877.87 | $877.85 | $877.90 | |