| 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 | $89.35 | 13.145% | $101.0951 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $31.63 | 8.618% | $34.3559 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $165.84 | 10.658% | $183.5152 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $242.33 | 4.665% | $253.6347 | $253.63 | $253.65 | $253.60 |
| Purchase #5 | $96.88 | 7.845% | $104.4802 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $68.72 | 12.150% | $77.0695 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $58.67 | 13.383% | $66.5218 | $66.52 | $66.50 | $66.50 |
| 7 purchase totals = | $753.42 | $820.6724 | $820.68 | $820.65 | $820.70 | |