| 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 | $234.33 | 4.590% | $245.0857 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $44.27 | 7.271% | $47.4889 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $69.84 | 11.638% | $77.968 | $77.97 | $77.95 | $78.00 |
| Purchase #4 | $198.98 | 8.679% | $216.2495 | $216.25 | $216.25 | $216.20 |
| Purchase #5 | $5.93 | 4.568% | $6.2009 | $6.20 | $6.20 | $6.20 |
| Purchase #6 | $189.68 | 10.494% | $209.585 | $209.59 | $209.60 | $209.60 |
| Purchase #7 | $36.59 | 8.307% | $39.6295 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $779.62 | $842.2075 | $842.22 | $842.25 | $842.20 | |