| 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 | $9.49 | 13.216% | $10.7442 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $233.46 | 10.214% | $257.3056 | $257.31 | $257.30 | $257.30 |
| Purchase #3 | $91.63 | 8.559% | $99.4726 | $99.47 | $99.45 | $99.50 |
| Purchase #4 | $46.52 | 6.535% | $49.5601 | $49.56 | $49.55 | $49.60 |
| Purchase #5 | $68.26 | 9.456% | $74.7147 | $74.71 | $74.70 | $74.70 |
| Purchase #6 | $235.63 | 6.451% | $250.8305 | $250.83 | $250.85 | $250.80 |
| Purchase #7 | $69.50 | 3.113% | $71.6635 | $71.66 | $71.65 | $71.70 |
| 7 purchase totals = | $754.49 | $814.2912 | $814.28 | $814.25 | $814.30 | |