| 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 | $116.29 | 13.653% | $132.1671 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $66.83 | 3.509% | $69.1751 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $45.77 | 6.495% | $48.7428 | $48.74 | $48.75 | $48.70 |
| Purchase #4 | $17.32 | 8.184% | $18.7375 | $18.74 | $18.75 | $18.70 |
| Purchase #5 | $16.56 | 4.627% | $17.3262 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $162.47 | 11.494% | $181.1443 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $100.37 | 9.290% | $109.6944 | $109.69 | $109.70 | $109.70 |
| 7 purchase totals = | $525.61 | $576.9874 | $576.99 | $577.05 | $576.90 | |