| 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 | $86.72 | 7.660% | $93.3628 | $93.36 | $93.35 | $93.40 |
| Purchase #2 | $89.31 | 6.428% | $95.0508 | $95.05 | $95.05 | $95.10 |
| Purchase #3 | $213.71 | 3.406% | $220.989 | $220.99 | $221.00 | $221.00 |
| Purchase #4 | $22.96 | 11.499% | $25.6002 | $25.60 | $25.60 | $25.60 |
| Purchase #5 | $215.80 | 12.161% | $242.0434 | $242.04 | $242.05 | $242.00 |
| Purchase #6 | $10.57 | 3.760% | $10.9674 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $78.27 | 13.721% | $89.0094 | $89.01 | $89.00 | $89.00 |
| 7 purchase totals = | $717.34 | $777.0230 | $777.02 | $777.00 | $777.10 | |