| 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 | $29.75 | 10.832% | $32.9725 | $32.97 | $32.95 | $33.00 |
| Purchase #2 | $224.49 | 10.584% | $248.25 | $248.25 | $248.25 | $248.30 |
| Purchase #3 | $33.66 | 9.720% | $36.9318 | $36.93 | $36.95 | $36.90 |
| Purchase #4 | $182.81 | 9.446% | $200.0782 | $200.08 | $200.10 | $200.10 |
| Purchase #5 | $133.47 | 10.680% | $147.7246 | $147.72 | $147.70 | $147.70 |
| Purchase #6 | $137.90 | 11.616% | $153.9185 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $218.49 | 11.296% | $243.1706 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $960.57 | $1,063.0462 | $1,063.04 | $1,063.00 | $1,063.10 | |