| 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 | $184.83 | 5.818% | $195.5834 | $195.58 | $195.60 | $195.60 |
| Purchase #2 | $92.51 | 12.870% | $104.416 | $104.42 | $104.40 | $104.40 |
| Purchase #3 | $55.86 | 5.468% | $58.9144 | $58.91 | $58.90 | $58.90 |
| Purchase #4 | $53.86 | 11.382% | $59.9903 | $59.99 | $60.00 | $60.00 |
| Purchase #5 | $137.35 | 4.631% | $143.7107 | $143.71 | $143.70 | $143.70 |
| Purchase #6 | $27.60 | 13.783% | $31.4041 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $249.60 | 3.749% | $258.9575 | $258.96 | $258.95 | $259.00 |
| 7 purchase totals = | $801.61 | $852.9764 | $852.97 | $852.95 | $853.00 | |