| 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 | $71.70 | 6.684% | $76.4924 | $76.49 | $76.50 | $76.50 |
| Purchase #2 | $32.63 | 5.360% | $34.379 | $34.38 | $34.40 | $34.40 |
| Purchase #3 | $175.39 | 4.139% | $182.6494 | $182.65 | $182.65 | $182.60 |
| Purchase #4 | $31.64 | 13.773% | $35.9978 | $36.00 | $36.00 | $36.00 |
| Purchase #5 | $95.54 | 3.605% | $98.9842 | $98.98 | $99.00 | $99.00 |
| Purchase #6 | $7.37 | 7.818% | $7.9462 | $7.95 | $7.95 | $7.90 |
| Purchase #7 | $63.97 | 13.273% | $72.4607 | $72.46 | $72.45 | $72.50 |
| 7 purchase totals = | $478.24 | $508.9097 | $508.91 | $508.95 | $508.90 | |