| 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 | $50.86 | 9.632% | $55.7588 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $28.88 | 13.565% | $32.7976 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $196.47 | 5.438% | $207.154 | $207.15 | $207.15 | $207.20 |
| Purchase #4 | $149.62 | 7.307% | $160.5527 | $160.55 | $160.55 | $160.60 |
| Purchase #5 | $122.86 | 13.781% | $139.7913 | $139.79 | $139.80 | $139.80 |
| Purchase #6 | $210.93 | 3.761% | $218.8631 | $218.86 | $218.85 | $218.90 |
| Purchase #7 | $125.99 | 5.792% | $133.2873 | $133.29 | $133.30 | $133.30 |
| 7 purchase totals = | $885.61 | $948.2048 | $948.20 | $948.20 | $948.40 | |