| 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 | $85.64 | 5.831% | $90.6337 | $90.63 | $90.65 | $90.60 |
| Purchase #2 | $225.52 | 11.580% | $251.6352 | $251.64 | $251.65 | $251.60 |
| Purchase #3 | $171.90 | 4.278% | $179.2539 | $179.25 | $179.25 | $179.30 |
| Purchase #4 | $16.96 | 11.832% | $18.9667 | $18.97 | $18.95 | $19.00 |
| Purchase #5 | $71.92 | 7.106% | $77.0306 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $71.68 | 11.720% | $80.0809 | $80.08 | $80.10 | $80.10 |
| Purchase #7 | $190.80 | 7.536% | $205.1787 | $205.18 | $205.20 | $205.20 |
| 7 purchase totals = | $834.42 | $902.7797 | $902.78 | $902.85 | $902.80 | |