| 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 | $80.46 | 12.691% | $90.6712 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $118.27 | 7.302% | $126.9061 | $126.91 | $126.90 | $126.90 |
| Purchase #3 | $83.55 | 11.830% | $93.434 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $95.42 | 13.465% | $108.2683 | $108.27 | $108.25 | $108.30 |
| Purchase #5 | $67.99 | 8.773% | $73.9548 | $73.95 | $73.95 | $74.00 |
| Purchase #6 | $156.28 | 9.262% | $170.7547 | $170.75 | $170.75 | $170.80 |
| Purchase #7 | $87.87 | 8.569% | $95.3996 | $95.40 | $95.40 | $95.40 |
| 7 purchase totals = | $689.84 | $759.3887 | $759.38 | $759.35 | $759.50 | |