| 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 | $42.92 | 4.312% | $44.7707 | $44.77 | $44.75 | $44.80 |
| Purchase #2 | $219.41 | 4.297% | $228.838 | $228.84 | $228.85 | $228.80 |
| Purchase #3 | $33.57 | 7.429% | $36.0639 | $36.06 | $36.05 | $36.10 |
| Purchase #4 | $124.57 | 7.235% | $133.5826 | $133.58 | $133.60 | $133.60 |
| Purchase #5 | $30.93 | 3.563% | $32.032 | $32.03 | $32.05 | $32.00 |
| Purchase #6 | $57.89 | 4.673% | $60.5952 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $168.81 | 10.863% | $187.1478 | $187.15 | $187.15 | $187.10 |
| 7 purchase totals = | $678.10 | $723.0302 | $723.03 | $723.05 | $723.00 | |