| 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 | $53.27 | 3.869% | $55.331 | $55.33 | $55.35 | $55.30 |
| Purchase #2 | $33.73 | 3.412% | $34.8809 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $184.46 | 5.380% | $194.3839 | $194.38 | $194.40 | $194.40 |
| Purchase #4 | $189.47 | 6.390% | $201.5771 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $232.77 | 13.435% | $264.0426 | $264.04 | $264.05 | $264.00 |
| Purchase #6 | $169.42 | 9.735% | $185.913 | $185.91 | $185.90 | $185.90 |
| Purchase #7 | $121.42 | 3.793% | $126.0255 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $984.54 | $1,062.1540 | $1,062.15 | $1,062.25 | $1,062.10 | |