| 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 | $63.99 | 3.554% | $66.2642 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $89.65 | 5.399% | $94.4902 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $78.94 | 8.837% | $85.9159 | $85.92 | $85.90 | $85.90 |
| Purchase #4 | $109.60 | 8.625% | $119.053 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $74.69 | 9.792% | $82.0036 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $32.49 | 13.328% | $36.8203 | $36.82 | $36.80 | $36.80 |
| Purchase #7 | $198.87 | 9.703% | $218.1664 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $648.23 | $702.7136 | $702.71 | $702.65 | $702.80 | |