| 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 | $67.45 | 7.607% | $72.5809 | $72.58 | $72.60 | $72.60 |
| Purchase #2 | $75.94 | 3.857% | $78.869 | $78.87 | $78.85 | $78.90 |
| Purchase #3 | $204.47 | 8.405% | $221.6557 | $221.66 | $221.65 | $221.70 |
| Purchase #4 | $61.58 | 13.871% | $70.1218 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $153.57 | 6.243% | $163.1574 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $36.85 | 7.430% | $39.588 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $215.85 | 10.792% | $239.1445 | $239.14 | $239.15 | $239.10 |
| 7 purchase totals = | $815.71 | $885.1173 | $885.12 | $885.10 | $885.20 | |