| 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 | $14.55 | 8.239% | $15.7488 | $15.75 | $15.75 | $15.70 |
| Purchase #2 | $115.80 | 10.784% | $128.2879 | $128.29 | $128.30 | $128.30 |
| Purchase #3 | $236.68 | 10.844% | $262.3456 | $262.35 | $262.35 | $262.30 |
| Purchase #4 | $77.41 | 10.501% | $85.5388 | $85.54 | $85.55 | $85.50 |
| Purchase #5 | $165.68 | 13.321% | $187.7502 | $187.75 | $187.75 | $187.80 |
| Purchase #6 | $246.35 | 9.167% | $268.9329 | $268.93 | $268.95 | $268.90 |
| Purchase #7 | $114.28 | 6.461% | $121.6636 | $121.66 | $121.65 | $121.70 |
| 7 purchase totals = | $970.75 | $1,070.2678 | $1,070.27 | $1,070.30 | $1,070.20 | |