| 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 | $53.94 | 7.149% | $57.7962 | $57.80 | $57.80 | $57.80 |
| Purchase #2 | $247.92 | 7.704% | $267.0198 | $267.02 | $267.00 | $267.00 |
| Purchase #3 | $9.26 | 5.352% | $9.7556 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $106.92 | 6.764% | $114.1521 | $114.15 | $114.15 | $114.20 |
| Purchase #5 | $228.50 | 4.659% | $239.1458 | $239.15 | $239.15 | $239.10 |
| Purchase #6 | $139.91 | 4.479% | $146.1766 | $146.18 | $146.20 | $146.20 |
| Purchase #7 | $98.51 | 5.514% | $103.9418 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $884.96 | $937.9879 | $938.00 | $938.00 | $938.00 | |