| 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 | $97.75 | 8.238% | $105.8026 | $105.80 | $105.80 | $105.80 |
| Purchase #2 | $13.73 | 5.272% | $14.4538 | $14.45 | $14.45 | $14.50 |
| Purchase #3 | $211.27 | 13.335% | $239.4429 | $239.44 | $239.45 | $239.40 |
| Purchase #4 | $35.38 | 11.714% | $39.5244 | $39.52 | $39.50 | $39.50 |
| Purchase #5 | $227.27 | 7.291% | $243.8403 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $77.35 | 6.525% | $82.3971 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $73.25 | 11.463% | $81.6466 | $81.65 | $81.65 | $81.60 |
| 7 purchase totals = | $736.00 | $807.1077 | $807.10 | $807.10 | $807.00 | |