| 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 | $65.65 | 7.815% | $70.7805 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $249.29 | 11.148% | $277.0808 | $277.08 | $277.10 | $277.10 |
| Purchase #3 | $146.44 | 8.370% | $158.697 | $158.70 | $158.70 | $158.70 |
| Purchase #4 | $66.57 | 6.868% | $71.142 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $14.80 | 3.638% | $15.3384 | $15.34 | $15.35 | $15.30 |
| Purchase #6 | $165.60 | 3.787% | $171.8713 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $9.93 | 4.727% | $10.3994 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $718.28 | $775.3094 | $775.31 | $775.35 | $775.30 | |