| 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 | $101.55 | 6.781% | $108.4361 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $61.28 | 9.841% | $67.3106 | $67.31 | $67.30 | $67.30 |
| Purchase #3 | $16.93 | 8.338% | $18.3416 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $215.66 | 5.449% | $227.4113 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $104.57 | 13.257% | $118.4328 | $118.43 | $118.45 | $118.40 |
| Purchase #6 | $25.50 | 6.636% | $27.1922 | $27.19 | $27.20 | $27.20 |
| Purchase #7 | $178.75 | 10.602% | $197.7011 | $197.70 | $197.70 | $197.70 |
| 7 purchase totals = | $704.24 | $764.8257 | $764.82 | $764.85 | $764.70 | |