| 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 | $240.97 | 7.624% | $259.3416 | $259.34 | $259.35 | $259.30 |
| Purchase #2 | $148.59 | 5.713% | $157.0789 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $64.59 | 10.105% | $71.1168 | $71.12 | $71.10 | $71.10 |
| Purchase #4 | $43.60 | 4.703% | $45.6505 | $45.65 | $45.65 | $45.70 |
| Purchase #5 | $158.27 | 7.284% | $169.7984 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $29.49 | 13.777% | $33.5528 | $33.55 | $33.55 | $33.60 |
| Purchase #7 | $5.85 | 3.414% | $6.0497 | $6.05 | $6.05 | $6.00 |
| 7 purchase totals = | $691.36 | $742.5887 | $742.59 | $742.60 | $742.60 | |