| 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 | $68.60 | 8.369% | $74.3411 | $74.34 | $74.35 | $74.30 |
| Purchase #2 | $33.57 | 3.257% | $34.6634 | $34.66 | $34.65 | $34.70 |
| Purchase #3 | $9.31 | 8.577% | $10.1085 | $10.11 | $10.10 | $10.10 |
| Purchase #4 | $6.63 | 12.135% | $7.4346 | $7.43 | $7.45 | $7.40 |
| Purchase #5 | $157.78 | 3.327% | $163.0293 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $184.47 | 11.695% | $206.0438 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $94.33 | 7.625% | $101.5227 | $101.52 | $101.50 | $101.50 |
| 7 purchase totals = | $554.69 | $597.1434 | $597.13 | $597.15 | $597.00 | |