| 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 | $71.80 | 8.483% | $77.8908 | $77.89 | $77.90 | $77.90 |
| Purchase #2 | $187.36 | 9.105% | $204.4191 | $204.42 | $204.40 | $204.40 |
| Purchase #3 | $114.38 | 11.366% | $127.3804 | $127.38 | $127.40 | $127.40 |
| Purchase #4 | $160.31 | 4.541% | $167.5897 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $76.71 | 10.781% | $84.9801 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $179.73 | 8.737% | $195.433 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $206.26 | 3.357% | $213.1841 | $213.18 | $213.20 | $213.20 |
| 7 purchase totals = | $996.55 | $1,070.8772 | $1,070.87 | $1,070.95 | $1,070.90 | |