| 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 | $33.85 | 8.749% | $36.8115 | $36.81 | $36.80 | $36.80 |
| Purchase #2 | $246.58 | 9.441% | $269.8596 | $269.86 | $269.85 | $269.90 |
| Purchase #3 | $207.65 | 3.731% | $215.3974 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $103.94 | 12.381% | $116.8088 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $48.39 | 5.686% | $51.1415 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $204.67 | 8.503% | $222.0731 | $222.07 | $222.05 | $222.10 |
| Purchase #7 | $96.76 | 10.190% | $106.6198 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $941.84 | $1,018.7117 | $1,018.71 | $1,018.65 | $1,018.70 | |