| 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 | $65.92 | 11.499% | $73.5001 | $73.50 | $73.50 | $73.50 |
| Purchase #2 | $8.73 | 6.750% | $9.3193 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $68.84 | 12.870% | $77.6997 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $136.33 | 10.166% | $150.1893 | $150.19 | $150.20 | $150.20 |
| Purchase #5 | $33.37 | 10.701% | $36.9409 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $129.58 | 6.543% | $138.0584 | $138.06 | $138.05 | $138.10 |
| Purchase #7 | $40.34 | 10.745% | $44.6745 | $44.67 | $44.65 | $44.70 |
| 7 purchase totals = | $483.11 | $530.3822 | $530.38 | $530.35 | $530.40 | |