| 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 | $96.42 | 6.252% | $102.4482 | $102.45 | $102.45 | $102.40 |
| Purchase #2 | $15.25 | 5.766% | $16.1293 | $16.13 | $16.15 | $16.10 |
| Purchase #3 | $219.68 | 10.351% | $242.4191 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $167.31 | 11.457% | $186.4787 | $186.48 | $186.50 | $186.50 |
| Purchase #5 | $109.58 | 9.251% | $119.7172 | $119.72 | $119.70 | $119.70 |
| Purchase #6 | $123.73 | 6.469% | $131.7341 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $116.68 | 6.432% | $124.1849 | $124.18 | $124.20 | $124.20 |
| 7 purchase totals = | $848.65 | $923.1115 | $923.11 | $923.15 | $923.00 | |