| 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 | $226.30 | 9.431% | $247.6424 | $247.64 | $247.65 | $247.60 |
| Purchase #2 | $151.49 | 10.480% | $167.3662 | $167.37 | $167.35 | $167.40 |
| Purchase #3 | $89.81 | 7.786% | $96.8026 | $96.80 | $96.80 | $96.80 |
| Purchase #4 | $78.99 | 7.558% | $84.9601 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $111.36 | 8.384% | $120.6964 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $37.98 | 12.243% | $42.6299 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $99.84 | 11.205% | $111.0271 | $111.03 | $111.05 | $111.00 |
| 7 purchase totals = | $795.77 | $871.1247 | $871.13 | $871.15 | $871.10 | |