| 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 | $77.83 | 4.414% | $81.2654 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $95.98 | 3.331% | $99.1771 | $99.18 | $99.20 | $99.20 |
| Purchase #3 | $64.44 | 9.562% | $70.6018 | $70.60 | $70.60 | $70.60 |
| Purchase #4 | $204.73 | 3.140% | $211.1585 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $247.64 | 5.129% | $260.3415 | $260.34 | $260.35 | $260.30 |
| Purchase #6 | $100.30 | 6.750% | $107.0703 | $107.07 | $107.05 | $107.10 |
| Purchase #7 | $24.97 | 10.769% | $27.659 | $27.66 | $27.65 | $27.70 |
| 7 purchase totals = | $815.89 | $857.2736 | $857.28 | $857.25 | $857.40 | |