| 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 | $27.67 | 12.166% | $31.0363 | $31.04 | $31.05 | $31.00 |
| Purchase #2 | $68.30 | 7.392% | $73.3487 | $73.35 | $73.35 | $73.30 |
| Purchase #3 | $22.31 | 11.207% | $24.8103 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $104.55 | 8.821% | $113.7724 | $113.77 | $113.75 | $113.80 |
| Purchase #5 | $49.25 | 3.836% | $51.1392 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $93.80 | 11.821% | $104.8881 | $104.89 | $104.90 | $104.90 |
| Purchase #7 | $174.82 | 6.519% | $186.2165 | $186.22 | $186.20 | $186.20 |
| 7 purchase totals = | $540.70 | $585.2115 | $585.22 | $585.20 | $585.10 | |