| 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 | $13.89 | 4.625% | $14.5324 | $14.53 | $14.55 | $14.50 |
| Purchase #2 | $48.33 | 5.585% | $51.0292 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $161.71 | 10.653% | $178.937 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $207.30 | 11.172% | $230.4596 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $118.52 | 7.595% | $127.5216 | $127.52 | $127.50 | $127.50 |
| Purchase #6 | $166.48 | 4.729% | $174.3528 | $174.35 | $174.35 | $174.40 |
| Purchase #7 | $135.84 | 11.252% | $151.1247 | $151.12 | $151.10 | $151.10 |
| 7 purchase totals = | $852.07 | $927.9573 | $927.95 | $927.95 | $927.90 | |