| 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 | $69.73 | 3.217% | $71.9732 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $28.28 | 11.380% | $31.4983 | $31.50 | $31.50 | $31.50 |
| Purchase #3 | $153.35 | 3.463% | $158.6605 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $159.36 | 5.668% | $168.3925 | $168.39 | $168.40 | $168.40 |
| Purchase #5 | $82.91 | 7.345% | $88.9997 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $103.81 | 10.207% | $114.4059 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $247.62 | 5.385% | $260.9543 | $260.95 | $260.95 | $261.00 |
| 7 purchase totals = | $845.06 | $894.8844 | $894.88 | $894.85 | $895.00 | |