| 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 | $67.36 | 11.788% | $75.3004 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $32.33 | 4.694% | $33.8476 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $151.91 | 5.238% | $159.867 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $156.79 | 10.720% | $173.5979 | $173.60 | $173.60 | $173.60 |
| Purchase #5 | $175.84 | 6.373% | $187.0463 | $187.05 | $187.05 | $187.00 |
| Purchase #6 | $118.89 | 7.282% | $127.5476 | $127.55 | $127.55 | $127.50 |
| Purchase #7 | $147.66 | 6.517% | $157.283 | $157.28 | $157.30 | $157.30 |
| 7 purchase totals = | $850.78 | $914.4898 | $914.50 | $914.50 | $914.40 | |