| 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 | $27.63 | 5.780% | $29.227 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $185.63 | 9.540% | $203.3391 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $34.79 | 5.739% | $36.7866 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $72.35 | 5.417% | $76.2692 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $63.82 | 7.453% | $68.5765 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $130.46 | 4.422% | $136.2289 | $136.23 | $136.25 | $136.20 |
| Purchase #7 | $31.66 | 4.719% | $33.154 | $33.15 | $33.15 | $33.20 |
| 7 purchase totals = | $546.34 | $583.5813 | $583.59 | $583.65 | $583.60 | |