| 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 | $113.57 | 4.196% | $118.3354 | $118.34 | $118.35 | $118.30 |
| Purchase #2 | $74.46 | 9.717% | $81.6953 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $6.42 | 10.856% | $7.117 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $31.56 | 9.152% | $34.4484 | $34.45 | $34.45 | $34.40 |
| Purchase #5 | $55.35 | 8.464% | $60.0348 | $60.03 | $60.05 | $60.00 |
| Purchase #6 | $70.83 | 11.835% | $79.2127 | $79.21 | $79.20 | $79.20 |
| Purchase #7 | $74.82 | 4.501% | $78.1876 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $427.01 | $459.0312 | $459.04 | $459.05 | $458.90 | |