| 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 | $103.81 | 3.748% | $107.7008 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $74.49 | 11.174% | $82.8135 | $82.81 | $82.80 | $82.80 |
| Purchase #3 | $153.40 | 13.688% | $174.3974 | $174.40 | $174.40 | $174.40 |
| Purchase #4 | $68.45 | 11.276% | $76.1684 | $76.17 | $76.15 | $76.20 |
| Purchase #5 | $197.38 | 7.164% | $211.5203 | $211.52 | $211.50 | $211.50 |
| Purchase #6 | $204.45 | 12.221% | $229.4358 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $21.72 | 5.655% | $22.9483 | $22.95 | $22.95 | $22.90 |
| 7 purchase totals = | $823.70 | $904.9845 | $904.99 | $904.95 | $904.90 | |