| 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 | $12.60 | 7.108% | $13.4956 | $13.50 | $13.50 | $13.50 |
| Purchase #2 | $23.50 | 12.156% | $26.3567 | $26.36 | $26.35 | $26.40 |
| Purchase #3 | $194.99 | 12.823% | $219.9936 | $219.99 | $220.00 | $220.00 |
| Purchase #4 | $90.69 | 10.559% | $100.266 | $100.27 | $100.25 | $100.30 |
| Purchase #5 | $65.73 | 3.106% | $67.7716 | $67.77 | $67.75 | $67.80 |
| Purchase #6 | $209.77 | 11.489% | $233.8705 | $233.87 | $233.85 | $233.90 |
| Purchase #7 | $208.67 | 7.443% | $224.2013 | $224.20 | $224.20 | $224.20 |
| 7 purchase totals = | $805.95 | $885.9553 | $885.96 | $885.90 | $886.10 | |