| 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 | $42.86 | 3.249% | $44.2525 | $44.25 | $44.25 | $44.30 |
| Purchase #2 | $103.50 | 8.124% | $111.9083 | $111.91 | $111.90 | $111.90 |
| Purchase #3 | $79.81 | 5.487% | $84.1892 | $84.19 | $84.20 | $84.20 |
| Purchase #4 | $28.46 | 6.603% | $30.3392 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $191.75 | 10.226% | $211.3584 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $84.93 | 8.416% | $92.0777 | $92.08 | $92.10 | $92.10 |
| Purchase #7 | $155.83 | 11.480% | $173.7193 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $687.14 | $747.8446 | $747.85 | $747.85 | $747.90 | |