| 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 | $33.73 | 12.641% | $37.9938 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $161.32 | 13.301% | $182.7772 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $113.60 | 4.423% | $118.6245 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $96.38 | 9.643% | $105.6739 | $105.67 | $105.65 | $105.70 |
| Purchase #5 | $65.87 | 12.303% | $73.974 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $100.34 | 7.432% | $107.7973 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $161.89 | 5.632% | $171.0076 | $171.01 | $171.00 | $171.00 |
| 7 purchase totals = | $733.13 | $797.8483 | $797.84 | $797.80 | $797.90 | |