| 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 | $91.63 | 6.296% | $97.399 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $27.80 | 4.449% | $29.0368 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $54.90 | 4.864% | $57.5703 | $57.57 | $57.55 | $57.60 |
| Purchase #4 | $146.76 | 11.112% | $163.068 | $163.07 | $163.05 | $163.10 |
| Purchase #5 | $92.28 | 13.791% | $105.0063 | $105.01 | $105.00 | $105.00 |
| Purchase #6 | $5.58 | 9.426% | $6.106 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $93.56 | 8.126% | $101.1627 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $512.51 | $559.3491 | $559.36 | $559.30 | $559.40 | |