| 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 | $96.95 | 4.410% | $101.2255 | $101.23 | $101.25 | $101.20 |
| Purchase #2 | $152.69 | 9.650% | $167.4246 | $167.42 | $167.40 | $167.40 |
| Purchase #3 | $152.70 | 4.336% | $159.3211 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $68.75 | 9.691% | $75.4126 | $75.41 | $75.40 | $75.40 |
| Purchase #5 | $110.66 | 8.475% | $120.0384 | $120.04 | $120.05 | $120.00 |
| Purchase #6 | $52.38 | 8.800% | $56.9894 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $158.40 | 6.661% | $168.951 | $168.95 | $168.95 | $169.00 |
| 7 purchase totals = | $792.53 | $849.3626 | $849.36 | $849.35 | $849.30 | |