| 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 | $70.98 | 10.705% | $78.5784 | $78.58 | $78.60 | $78.60 |
| Purchase #2 | $149.46 | 6.580% | $159.2945 | $159.29 | $159.30 | $159.30 |
| Purchase #3 | $191.80 | 4.460% | $200.3543 | $200.35 | $200.35 | $200.40 |
| Purchase #4 | $96.84 | 8.439% | $105.0123 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $105.52 | 13.568% | $119.837 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $216.64 | 8.153% | $234.3027 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $30.87 | 12.356% | $34.6843 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $862.11 | $932.0635 | $932.05 | $932.10 | $932.10 | |