| 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 | $40.25 | 3.552% | $41.6797 | $41.68 | $41.70 | $41.70 |
| Purchase #2 | $44.64 | 5.161% | $46.9439 | $46.94 | $46.95 | $46.90 |
| Purchase #3 | $182.58 | 10.326% | $201.4332 | $201.43 | $201.45 | $201.40 |
| Purchase #4 | $137.78 | 5.662% | $145.5811 | $145.58 | $145.60 | $145.60 |
| Purchase #5 | $234.97 | 7.672% | $252.9969 | $253.00 | $253.00 | $253.00 |
| Purchase #6 | $49.41 | 6.713% | $52.7269 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $116.39 | 5.164% | $122.4004 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $806.02 | $863.7621 | $863.76 | $863.85 | $863.70 | |