| 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 | $68.71 | 9.341% | $75.1282 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $233.49 | 13.610% | $265.268 | $265.27 | $265.25 | $265.30 |
| Purchase #3 | $15.38 | 6.326% | $16.3529 | $16.35 | $16.35 | $16.40 |
| Purchase #4 | $10.82 | 11.171% | $12.0287 | $12.03 | $12.05 | $12.00 |
| Purchase #5 | $120.38 | 7.296% | $129.1629 | $129.16 | $129.15 | $129.20 |
| Purchase #6 | $152.42 | 10.218% | $167.9943 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $116.54 | 5.770% | $123.2644 | $123.26 | $123.25 | $123.30 |
| 7 purchase totals = | $717.74 | $789.1994 | $789.19 | $789.20 | $789.30 | |