| 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 | $42.53 | 13.383% | $48.2218 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $43.71 | 12.626% | $49.2288 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $98.50 | 7.678% | $106.0628 | $106.06 | $106.05 | $106.10 |
| Purchase #4 | $5.81 | 5.222% | $6.1134 | $6.11 | $6.10 | $6.10 |
| Purchase #5 | $74.92 | 12.448% | $84.246 | $84.25 | $84.25 | $84.20 |
| Purchase #6 | $63.32 | 12.547% | $71.2648 | $71.26 | $71.25 | $71.30 |
| Purchase #7 | $196.61 | 3.825% | $204.1303 | $204.13 | $204.15 | $204.10 |
| 7 purchase totals = | $525.40 | $569.2679 | $569.26 | $569.25 | $569.20 | |