| 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 | $43.59 | 10.456% | $48.1478 | $48.15 | $48.15 | $48.10 |
| Purchase #2 | $186.91 | 5.176% | $196.5845 | $196.58 | $196.60 | $196.60 |
| Purchase #3 | $52.97 | 8.704% | $57.5805 | $57.58 | $57.60 | $57.60 |
| Purchase #4 | $98.57 | 8.337% | $106.7878 | $106.79 | $106.80 | $106.80 |
| Purchase #5 | $10.60 | 9.544% | $11.6117 | $11.61 | $11.60 | $11.60 |
| Purchase #6 | $193.82 | 6.603% | $206.6179 | $206.62 | $206.60 | $206.60 |
| Purchase #7 | $136.71 | 11.677% | $152.6736 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $723.17 | $780.0038 | $780.00 | $780.00 | $780.00 | |