| 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 | $113.80 | 9.308% | $124.3925 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $78.47 | 3.607% | $81.3004 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $148.31 | 8.758% | $161.299 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $83.82 | 10.670% | $92.7636 | $92.76 | $92.75 | $92.80 |
| Purchase #5 | $40.77 | 11.669% | $45.5275 | $45.53 | $45.55 | $45.50 |
| Purchase #6 | $227.76 | 13.680% | $258.9176 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $16.36 | 9.388% | $17.8959 | $17.90 | $17.90 | $17.90 |
| 7 purchase totals = | $709.29 | $782.0965 | $782.10 | $782.10 | $782.10 | |