| 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 | $6.50 | 3.703% | $6.7407 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $222.62 | 10.423% | $245.8237 | $245.82 | $245.80 | $245.80 |
| Purchase #3 | $72.34 | 12.470% | $81.3608 | $81.36 | $81.35 | $81.40 |
| Purchase #4 | $117.88 | 4.612% | $123.3166 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $70.29 | 9.817% | $77.1904 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $249.71 | 6.861% | $266.8426 | $266.84 | $266.85 | $266.80 |
| Purchase #7 | $144.74 | 11.262% | $161.0406 | $161.04 | $161.05 | $161.00 |
| 7 purchase totals = | $884.08 | $962.3154 | $962.31 | $962.30 | $962.20 | |