| 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 | $28.95 | 11.737% | $32.3479 | $32.35 | $32.35 | $32.30 |
| Purchase #2 | $69.46 | 5.120% | $73.0164 | $73.02 | $73.00 | $73.00 |
| Purchase #3 | $90.50 | 12.564% | $101.8704 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $31.78 | 12.706% | $35.818 | $35.82 | $35.80 | $35.80 |
| Purchase #5 | $12.40 | 11.215% | $13.7907 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $26.72 | 12.477% | $30.0539 | $30.05 | $30.05 | $30.10 |
| Purchase #7 | $239.87 | 13.504% | $272.262 | $272.26 | $272.25 | $272.30 |
| 7 purchase totals = | $499.68 | $559.1593 | $559.16 | $559.10 | $559.20 | |