| 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 | $81.50 | 3.509% | $84.3598 | $84.36 | $84.35 | $84.40 |
| Purchase #2 | $98.42 | 12.203% | $110.4302 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $43.64 | 12.849% | $49.2473 | $49.25 | $49.25 | $49.20 |
| Purchase #4 | $6.90 | 6.635% | $7.3578 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $80.28 | 5.463% | $84.6657 | $84.67 | $84.65 | $84.70 |
| Purchase #6 | $77.36 | 8.587% | $84.0029 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $61.99 | 5.121% | $65.1645 | $65.16 | $65.15 | $65.20 |
| 7 purchase totals = | $450.09 | $485.2282 | $485.23 | $485.20 | $485.30 | |