| 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 | $49.45 | 5.289% | $52.0654 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $175.81 | 7.269% | $188.5896 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $24.25 | 10.378% | $26.7667 | $26.77 | $26.75 | $26.80 |
| Purchase #4 | $47.82 | 5.648% | $50.5209 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $69.42 | 3.805% | $72.0614 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $128.66 | 11.387% | $143.3105 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $32.56 | 5.752% | $34.4329 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $527.97 | $567.7474 | $567.75 | $567.70 | $567.80 | |