| 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 | $21.29 | 11.143% | $23.6623 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $142.31 | 7.730% | $153.3106 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $200.53 | 5.583% | $211.7256 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $54.68 | 7.470% | $58.7646 | $58.76 | $58.75 | $58.80 |
| Purchase #5 | $132.41 | 11.519% | $147.6623 | $147.66 | $147.65 | $147.70 |
| Purchase #6 | $157.90 | 6.336% | $167.9045 | $167.90 | $167.90 | $167.90 |
| Purchase #7 | $126.64 | 3.290% | $130.8065 | $130.81 | $130.80 | $130.80 |
| 7 purchase totals = | $835.76 | $893.8364 | $893.83 | $893.80 | $893.90 | |