| 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 | $58.37 | 13.484% | $66.2406 | $66.24 | $66.25 | $66.20 |
| Purchase #2 | $33.99 | 11.333% | $37.8421 | $37.84 | $37.85 | $37.80 |
| Purchase #3 | $214.63 | 9.269% | $234.5241 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $220.60 | 3.207% | $227.6746 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $100.32 | 10.264% | $110.6168 | $110.62 | $110.60 | $110.60 |
| Purchase #6 | $24.26 | 5.617% | $25.6227 | $25.62 | $25.60 | $25.60 |
| Purchase #7 | $240.68 | 9.368% | $263.2269 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $892.85 | $965.7478 | $965.74 | $965.70 | $965.60 | |