| 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 | $31.32 | 4.602% | $32.7613 | $32.76 | $32.75 | $32.80 |
| Purchase #2 | $64.56 | 9.825% | $70.903 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $186.90 | 13.786% | $212.666 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $71.92 | 3.578% | $74.4933 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $57.46 | 13.313% | $65.1096 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $202.43 | 9.172% | $220.9969 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $184.98 | 3.464% | $191.3877 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $799.57 | $868.3178 | $868.32 | $868.30 | $868.40 | |