| 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 | $35.63 | 5.756% | $37.6809 | $37.68 | $37.70 | $37.70 |
| Purchase #2 | $99.41 | 9.185% | $108.5408 | $108.54 | $108.55 | $108.50 |
| Purchase #3 | $241.66 | 11.438% | $269.3011 | $269.30 | $269.30 | $269.30 |
| Purchase #4 | $126.55 | 3.317% | $130.7477 | $130.75 | $130.75 | $130.70 |
| Purchase #5 | $106.77 | 6.856% | $114.0902 | $114.09 | $114.10 | $114.10 |
| Purchase #6 | $199.71 | 9.742% | $219.1657 | $219.17 | $219.15 | $219.20 |
| Purchase #7 | $104.81 | 13.812% | $119.2864 | $119.29 | $119.30 | $119.30 |
| 7 purchase totals = | $914.54 | $998.8128 | $998.82 | $998.85 | $998.80 | |