| 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 | $84.44 | 3.802% | $87.6504 | $87.65 | $87.65 | $87.70 |
| Purchase #2 | $109.59 | 6.385% | $116.5873 | $116.59 | $116.60 | $116.60 |
| Purchase #3 | $159.70 | 13.832% | $181.7897 | $181.79 | $181.80 | $181.80 |
| Purchase #4 | $73.54 | 3.863% | $76.3809 | $76.38 | $76.40 | $76.40 |
| Purchase #5 | $99.31 | 12.659% | $111.8817 | $111.88 | $111.90 | $111.90 |
| Purchase #6 | $178.75 | 5.797% | $189.1121 | $189.11 | $189.10 | $189.10 |
| Purchase #7 | $8.64 | 5.823% | $9.1431 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $713.97 | $772.5452 | $772.54 | $772.60 | $772.60 | |