| 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 | $48.46 | 11.680% | $54.1201 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $247.26 | 5.609% | $261.1288 | $261.13 | $261.15 | $261.10 |
| Purchase #3 | $179.94 | 8.459% | $195.1611 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $176.36 | 3.607% | $182.7213 | $182.72 | $182.70 | $182.70 |
| Purchase #5 | $31.53 | 5.564% | $33.2843 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $43.98 | 7.559% | $47.3044 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $231.67 | 3.258% | $239.2178 | $239.22 | $239.20 | $239.20 |
| 7 purchase totals = | $959.20 | $1,012.9378 | $1,012.93 | $1,012.90 | $1,012.90 | |