| 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 | $9.35 | 6.370% | $9.9456 | $9.95 | $9.95 | $9.90 |
| Purchase #2 | $99.87 | 4.781% | $104.6448 | $104.64 | $104.65 | $104.60 |
| Purchase #3 | $189.47 | 12.385% | $212.9359 | $212.94 | $212.95 | $212.90 |
| Purchase #4 | $151.56 | 13.849% | $172.5495 | $172.55 | $172.55 | $172.50 |
| Purchase #5 | $120.96 | 4.370% | $126.246 | $126.25 | $126.25 | $126.20 |
| Purchase #6 | $55.85 | 7.476% | $60.0253 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $47.55 | 4.390% | $49.6374 | $49.64 | $49.65 | $49.60 |
| 7 purchase totals = | $674.61 | $735.9845 | $736.00 | $736.05 | $735.70 | |