| 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 | $72.54 | 9.617% | $79.5162 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $36.93 | 11.170% | $41.0551 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $165.52 | 3.398% | $171.1444 | $171.14 | $171.15 | $171.10 |
| Purchase #4 | $43.69 | 12.397% | $49.1062 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $18.43 | 4.867% | $19.327 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $78.58 | 7.754% | $84.6731 | $84.67 | $84.65 | $84.70 |
| Purchase #7 | $163.46 | 3.582% | $169.3151 | $169.32 | $169.30 | $169.30 |
| 7 purchase totals = | $579.15 | $614.1371 | $614.15 | $614.10 | $614.10 | |