| 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 | $228.54 | 4.585% | $239.0186 | $239.02 | $239.00 | $239.00 |
| Purchase #2 | $23.29 | 7.302% | $24.9906 | $24.99 | $25.00 | $25.00 |
| Purchase #3 | $95.95 | 3.154% | $98.9763 | $98.98 | $99.00 | $99.00 |
| Purchase #4 | $30.67 | 7.864% | $33.0819 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $77.44 | 8.443% | $83.9783 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $70.62 | 13.716% | $80.3062 | $80.31 | $80.30 | $80.30 |
| Purchase #7 | $168.97 | 3.822% | $175.428 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $695.48 | $735.7799 | $735.79 | $735.85 | $735.80 | |