| 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 | $88.77 | 7.307% | $95.2564 | $95.26 | $95.25 | $95.30 |
| Purchase #2 | $79.65 | 6.342% | $84.7014 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $12.32 | 11.733% | $13.7655 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $238.29 | 4.527% | $249.0774 | $249.08 | $249.10 | $249.10 |
| Purchase #5 | $38.88 | 3.254% | $40.1452 | $40.15 | $40.15 | $40.10 |
| Purchase #6 | $94.92 | 6.148% | $100.7557 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $94.73 | 9.819% | $104.0315 | $104.03 | $104.05 | $104.00 |
| 7 purchase totals = | $647.56 | $687.7331 | $687.75 | $687.75 | $687.80 | |