| 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 | $51.60 | 12.574% | $58.0882 | $58.09 | $58.10 | $58.10 |
| Purchase #2 | $117.47 | 6.494% | $125.0985 | $125.10 | $125.10 | $125.10 |
| Purchase #3 | $137.57 | 13.130% | $155.6329 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $58.40 | 8.611% | $63.4288 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $12.73 | 12.397% | $14.3081 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $244.68 | 7.384% | $262.7472 | $262.75 | $262.75 | $262.70 |
| Purchase #7 | $237.67 | 8.591% | $258.0882 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $860.12 | $937.3919 | $937.40 | $937.45 | $937.30 | |