| 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 | $101.47 | 10.618% | $112.2441 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $45.78 | 7.357% | $49.148 | $49.15 | $49.15 | $49.10 |
| Purchase #3 | $116.86 | 10.195% | $128.7739 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $34.80 | 7.272% | $37.3307 | $37.33 | $37.35 | $37.30 |
| Purchase #5 | $133.56 | 4.589% | $139.6891 | $139.69 | $139.70 | $139.70 |
| Purchase #6 | $80.75 | 3.561% | $83.6255 | $83.63 | $83.65 | $83.60 |
| Purchase #7 | $247.61 | 7.421% | $265.9851 | $265.99 | $266.00 | $266.00 |
| 7 purchase totals = | $760.83 | $816.7964 | $816.80 | $816.85 | $816.70 | |