| 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 | $82.39 | 8.252% | $89.1888 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $92.31 | 7.291% | $99.0403 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $168.68 | 9.177% | $184.1598 | $184.16 | $184.15 | $184.20 |
| Purchase #4 | $46.97 | 11.350% | $52.3011 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $218.37 | 7.731% | $235.2522 | $235.25 | $235.25 | $235.30 |
| Purchase #6 | $122.78 | 12.814% | $138.513 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $117.47 | 12.473% | $132.122 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $848.97 | $930.5772 | $930.57 | $930.55 | $930.60 | |