| 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 | $14.77 | 12.813% | $16.6625 | $16.66 | $16.65 | $16.70 |
| Purchase #2 | $44.62 | 10.422% | $49.2703 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $96.73 | 8.267% | $104.7267 | $104.73 | $104.75 | $104.70 |
| Purchase #4 | $105.83 | 11.153% | $117.6332 | $117.63 | $117.65 | $117.60 |
| Purchase #5 | $30.29 | 9.210% | $33.0797 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $169.38 | 13.609% | $192.4309 | $192.43 | $192.45 | $192.40 |
| Purchase #7 | $9.34 | 9.618% | $10.2383 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $470.96 | $524.0416 | $524.04 | $524.10 | $524.00 | |