| 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 | $70.38 | 4.408% | $73.4824 | $73.48 | $73.50 | $73.50 |
| Purchase #2 | $37.92 | 5.662% | $40.067 | $40.07 | $40.05 | $40.10 |
| Purchase #3 | $46.88 | 11.512% | $52.2768 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $126.29 | 9.781% | $138.6424 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $245.94 | 9.783% | $270.0003 | $270.00 | $270.00 | $270.00 |
| Purchase #6 | $74.56 | 5.705% | $78.8136 | $78.81 | $78.80 | $78.80 |
| Purchase #7 | $177.98 | 13.451% | $201.9201 | $201.92 | $201.90 | $201.90 |
| 7 purchase totals = | $779.95 | $855.2026 | $855.20 | $855.20 | $855.20 | |