| 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 | $42.93 | 9.650% | $47.0727 | $47.07 | $47.05 | $47.10 |
| Purchase #2 | $235.64 | 13.832% | $268.2337 | $268.23 | $268.25 | $268.20 |
| Purchase #3 | $29.34 | 8.188% | $31.7424 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $88.83 | 12.658% | $100.0741 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $46.32 | 13.770% | $52.6983 | $52.70 | $52.70 | $52.70 |
| Purchase #6 | $114.57 | 11.226% | $127.4316 | $127.43 | $127.45 | $127.40 |
| Purchase #7 | $166.85 | 13.270% | $188.991 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $724.48 | $816.2438 | $816.23 | $816.25 | $816.20 | |