| 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 | $33.65 | 6.351% | $35.7871 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $52.39 | 11.611% | $58.473 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $199.78 | 7.633% | $215.0292 | $215.03 | $215.05 | $215.00 |
| Purchase #4 | $93.45 | 12.209% | $104.8593 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $70.72 | 8.378% | $76.6449 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $191.32 | 12.264% | $214.7835 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $15.42 | 8.505% | $16.7315 | $16.73 | $16.75 | $16.70 |
| 7 purchase totals = | $656.73 | $722.3085 | $722.30 | $722.35 | $722.30 | |