| 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 | $95.67 | 10.627% | $105.8369 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $27.96 | 11.816% | $31.2638 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $203.33 | 6.267% | $216.0727 | $216.07 | $216.05 | $216.10 |
| Purchase #4 | $138.95 | 7.314% | $149.1128 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $128.67 | 9.247% | $140.5681 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $48.39 | 9.272% | $52.8767 | $52.88 | $52.90 | $52.90 |
| Purchase #7 | $157.53 | 7.446% | $169.2597 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $800.50 | $864.9907 | $864.99 | $864.95 | $865.10 | |