| 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 | $34.46 | 6.611% | $36.7382 | $36.74 | $36.75 | $36.70 |
| Purchase #2 | $80.94 | 11.166% | $89.9778 | $89.98 | $90.00 | $90.00 |
| Purchase #3 | $58.26 | 10.304% | $64.2631 | $64.26 | $64.25 | $64.30 |
| Purchase #4 | $165.41 | 13.280% | $187.3764 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $54.77 | 11.390% | $61.0083 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $212.35 | 7.452% | $228.1743 | $228.17 | $228.15 | $228.20 |
| Purchase #7 | $185.84 | 11.446% | $207.1112 | $207.11 | $207.10 | $207.10 |
| 7 purchase totals = | $792.03 | $874.6493 | $874.65 | $874.65 | $874.70 | |