| 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 | $22.77 | 7.653% | $24.5126 | $24.51 | $24.50 | $24.50 |
| Purchase #2 | $165.72 | 10.334% | $182.8455 | $182.85 | $182.85 | $182.80 |
| Purchase #3 | $30.69 | 5.412% | $32.3509 | $32.35 | $32.35 | $32.40 |
| Purchase #4 | $163.71 | 12.172% | $183.6368 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $30.60 | 11.115% | $34.0012 | $34.00 | $34.00 | $34.00 |
| Purchase #6 | $41.80 | 10.507% | $46.1919 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $137.38 | 6.808% | $146.7328 | $146.73 | $146.75 | $146.70 |
| 7 purchase totals = | $592.67 | $650.2717 | $650.27 | $650.30 | $650.20 | |