| 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 | $81.99 | 9.306% | $89.62 | $89.62 | $89.60 | $89.60 |
| Purchase #2 | $225.92 | 11.628% | $252.19 | $252.19 | $252.20 | $252.20 |
| Purchase #3 | $70.38 | 9.817% | $77.2892 | $77.29 | $77.30 | $77.30 |
| Purchase #4 | $228.92 | 7.864% | $246.9223 | $246.92 | $246.90 | $246.90 |
| Purchase #5 | $72.37 | 6.564% | $77.1204 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $21.96 | 13.765% | $24.9828 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $28.29 | 4.865% | $29.6663 | $29.67 | $29.65 | $29.70 |
| 7 purchase totals = | $729.83 | $797.7910 | $797.79 | $797.75 | $797.80 | |