| 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 | $31.54 | 8.616% | $34.2575 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $45.41 | 9.348% | $49.6549 | $49.65 | $49.65 | $49.70 |
| Purchase #3 | $99.44 | 5.260% | $104.6705 | $104.67 | $104.65 | $104.70 |
| Purchase #4 | $11.48 | 10.655% | $12.7032 | $12.70 | $12.70 | $12.70 |
| Purchase #5 | $63.87 | 8.536% | $69.3219 | $69.32 | $69.30 | $69.30 |
| Purchase #6 | $181.53 | 5.177% | $190.9278 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $110.56 | 9.723% | $121.3097 | $121.31 | $121.30 | $121.30 |
| 7 purchase totals = | $543.83 | $582.8455 | $582.84 | $582.80 | $582.90 | |