| 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 | $56.55 | 13.854% | $64.3844 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $169.73 | 4.640% | $177.6055 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $244.69 | 4.575% | $255.8846 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $5.33 | 7.403% | $5.7246 | $5.72 | $5.70 | $5.70 |
| Purchase #5 | $188.83 | 5.281% | $198.8021 | $198.80 | $198.80 | $198.80 |
| Purchase #6 | $149.32 | 12.683% | $168.2583 | $168.26 | $168.25 | $168.30 |
| Purchase #7 | $191.58 | 9.251% | $209.3031 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $1,006.03 | $1,079.9626 | $1,079.95 | $1,079.95 | $1,080.00 | |