| 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 | $31.62 | 12.778% | $35.6604 | $35.66 | $35.65 | $35.70 |
| Purchase #2 | $82.45 | 5.714% | $87.1612 | $87.16 | $87.15 | $87.20 |
| Purchase #3 | $30.53 | 12.169% | $34.2452 | $34.25 | $34.25 | $34.20 |
| Purchase #4 | $174.98 | 6.504% | $186.3607 | $186.36 | $186.35 | $186.40 |
| Purchase #5 | $246.62 | 9.792% | $270.769 | $270.77 | $270.75 | $270.80 |
| Purchase #6 | $245.63 | 9.684% | $269.4168 | $269.42 | $269.40 | $269.40 |
| Purchase #7 | $46.31 | 5.262% | $48.7468 | $48.75 | $48.75 | $48.70 |
| 7 purchase totals = | $858.14 | $932.3601 | $932.37 | $932.30 | $932.40 | |