| 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 | $16.45 | 4.742% | $17.2301 | $17.23 | $17.25 | $17.20 |
| Purchase #2 | $206.48 | 9.312% | $225.7074 | $225.71 | $225.70 | $225.70 |
| Purchase #3 | $90.41 | 6.790% | $96.5488 | $96.55 | $96.55 | $96.50 |
| Purchase #4 | $151.68 | 9.259% | $165.7241 | $165.72 | $165.70 | $165.70 |
| Purchase #5 | $70.87 | 8.791% | $77.1002 | $77.10 | $77.10 | $77.10 |
| Purchase #6 | $64.84 | 5.515% | $68.4159 | $68.42 | $68.40 | $68.40 |
| Purchase #7 | $56.68 | 9.247% | $61.9212 | $61.92 | $61.90 | $61.90 |
| 7 purchase totals = | $657.41 | $712.6477 | $712.65 | $712.60 | $712.50 | |