| 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 | $5.33 | 5.600% | $5.6285 | $5.63 | $5.65 | $5.60 |
| Purchase #2 | $108.56 | 12.180% | $121.7826 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $92.29 | 3.584% | $95.5977 | $95.60 | $95.60 | $95.60 |
| Purchase #4 | $46.61 | 12.571% | $52.4693 | $52.47 | $52.45 | $52.50 |
| Purchase #5 | $219.25 | 10.507% | $242.2866 | $242.29 | $242.30 | $242.30 |
| Purchase #6 | $122.97 | 11.340% | $136.9148 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $149.67 | 11.830% | $167.376 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $744.68 | $822.0555 | $822.06 | $822.10 | $822.10 | |