| 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 | $97.60 | 5.384% | $102.8548 | $102.85 | $102.85 | $102.90 |
| Purchase #2 | $93.92 | 5.144% | $98.7512 | $98.75 | $98.75 | $98.80 |
| Purchase #3 | $9.32 | 12.818% | $10.5146 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $116.67 | 10.535% | $128.9612 | $128.96 | $128.95 | $129.00 |
| Purchase #5 | $79.97 | 12.742% | $90.1598 | $90.16 | $90.15 | $90.20 |
| Purchase #6 | $215.57 | 13.238% | $244.1072 | $244.11 | $244.10 | $244.10 |
| Purchase #7 | $95.41 | 6.492% | $101.604 | $101.60 | $101.60 | $101.60 |
| 7 purchase totals = | $708.46 | $776.9528 | $776.94 | $776.90 | $777.10 | |