| 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 | $55.67 | 8.391% | $60.3413 | $60.34 | $60.35 | $60.30 |
| Purchase #2 | $151.64 | 6.561% | $161.5891 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $29.57 | 9.501% | $32.3794 | $32.38 | $32.40 | $32.40 |
| Purchase #4 | $199.91 | 7.637% | $215.1771 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $160.48 | 10.410% | $177.186 | $177.19 | $177.20 | $177.20 |
| Purchase #6 | $227.59 | 11.111% | $252.8775 | $252.88 | $252.90 | $252.90 |
| Purchase #7 | $181.53 | 8.467% | $196.9001 | $196.90 | $196.90 | $196.90 |
| 7 purchase totals = | $1,006.39 | $1,096.4505 | $1,096.46 | $1,096.55 | $1,096.50 | |