| 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 | $35.85 | 4.406% | $37.4296 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $84.96 | 13.869% | $96.7431 | $96.74 | $96.75 | $96.70 |
| Purchase #3 | $67.63 | 3.458% | $69.9686 | $69.97 | $69.95 | $70.00 |
| Purchase #4 | $125.82 | 3.195% | $129.8399 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $89.83 | 10.655% | $99.4014 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $180.73 | 11.823% | $202.0977 | $202.10 | $202.10 | $202.10 |
| Purchase #7 | $6.79 | 5.538% | $7.166 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $591.61 | $642.6463 | $642.65 | $642.65 | $642.60 | |