| 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 | $67.99 | 5.498% | $71.7281 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $28.33 | 11.316% | $31.5358 | $31.54 | $31.55 | $31.50 |
| Purchase #3 | $160.51 | 6.474% | $170.9014 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $30.28 | 9.591% | $33.1842 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $249.32 | 12.404% | $280.2457 | $280.25 | $280.25 | $280.20 |
| Purchase #6 | $176.35 | 9.529% | $193.1544 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $126.92 | 11.785% | $141.8775 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $839.70 | $922.6271 | $922.63 | $922.70 | $922.60 | |