| 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 | $124.38 | 3.807% | $129.1151 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $48.76 | 8.292% | $52.8032 | $52.80 | $52.80 | $52.80 |
| Purchase #3 | $133.79 | 9.701% | $146.769 | $146.77 | $146.75 | $146.80 |
| Purchase #4 | $61.72 | 12.488% | $69.4276 | $69.43 | $69.45 | $69.40 |
| Purchase #5 | $172.33 | 7.779% | $185.7356 | $185.74 | $185.75 | $185.70 |
| Purchase #6 | $201.61 | 6.707% | $215.132 | $215.13 | $215.15 | $215.10 |
| Purchase #7 | $62.84 | 5.463% | $66.2729 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $805.43 | $865.2554 | $865.26 | $865.25 | $865.20 | |