| 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 | $13.75 | 3.145% | $14.1824 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $233.31 | 5.813% | $246.8723 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $96.31 | 10.386% | $106.3128 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $56.92 | 10.142% | $62.6928 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $26.45 | 4.563% | $27.6569 | $27.66 | $27.65 | $27.70 |
| Purchase #6 | $115.39 | 9.512% | $126.3659 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $100.32 | 11.823% | $112.1808 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $642.45 | $696.2639 | $696.26 | $696.25 | $696.40 | |