| 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 | $41.50 | 10.398% | $45.8152 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $70.26 | 13.430% | $79.6959 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $100.47 | 3.478% | $103.9643 | $103.96 | $103.95 | $104.00 |
| Purchase #4 | $40.78 | 9.594% | $44.6924 | $44.69 | $44.70 | $44.70 |
| Purchase #5 | $10.98 | 3.662% | $11.3821 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $45.66 | 8.501% | $49.5416 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $173.33 | 8.348% | $187.7996 | $187.80 | $187.80 | $187.80 |
| 7 purchase totals = | $482.98 | $522.8911 | $522.89 | $522.90 | $522.90 | |