| 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 | $103.87 | 11.594% | $115.9127 | $115.91 | $115.90 | $115.90 |
| Purchase #2 | $48.39 | 7.238% | $51.8925 | $51.89 | $51.90 | $51.90 |
| Purchase #3 | $54.99 | 3.390% | $56.8542 | $56.85 | $56.85 | $56.90 |
| Purchase #4 | $13.28 | 12.142% | $14.8925 | $14.89 | $14.90 | $14.90 |
| Purchase #5 | $169.95 | 11.127% | $188.8603 | $188.86 | $188.85 | $188.90 |
| Purchase #6 | $43.96 | 10.200% | $48.4439 | $48.44 | $48.45 | $48.40 |
| Purchase #7 | $192.53 | 3.446% | $199.1646 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $626.97 | $676.0207 | $676.00 | $676.00 | $676.10 | |