| 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 | $39.83 | 12.467% | $44.7956 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $150.37 | 4.711% | $157.4539 | $157.45 | $157.45 | $157.50 |
| Purchase #3 | $34.75 | 10.107% | $38.2622 | $38.26 | $38.25 | $38.30 |
| Purchase #4 | $225.41 | 13.254% | $255.2858 | $255.29 | $255.30 | $255.30 |
| Purchase #5 | $135.45 | 11.825% | $151.467 | $151.47 | $151.45 | $151.50 |
| Purchase #6 | $7.52 | 11.113% | $8.3557 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $124.96 | 9.761% | $137.1573 | $137.16 | $137.15 | $137.20 |
| 7 purchase totals = | $718.29 | $792.7775 | $792.79 | $792.75 | $793.00 | |