| 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 | $202.52 | 5.374% | $213.4034 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $70.33 | 7.516% | $75.616 | $75.62 | $75.60 | $75.60 |
| Purchase #3 | $107.59 | 3.761% | $111.6365 | $111.64 | $111.65 | $111.60 |
| Purchase #4 | $7.54 | 5.282% | $7.9383 | $7.94 | $7.95 | $7.90 |
| Purchase #5 | $9.84 | 10.291% | $10.8526 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $11.57 | 10.611% | $12.7977 | $12.80 | $12.80 | $12.80 |
| Purchase #7 | $54.64 | 11.502% | $60.9247 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $464.03 | $493.1692 | $493.17 | $493.15 | $493.10 | |