| 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 | $64.37 | 10.581% | $71.181 | $71.18 | $71.20 | $71.20 |
| Purchase #2 | $76.50 | 11.126% | $85.0114 | $85.01 | $85.00 | $85.00 |
| Purchase #3 | $37.27 | 13.194% | $42.1874 | $42.19 | $42.20 | $42.20 |
| Purchase #4 | $23.81 | 8.533% | $25.8417 | $25.84 | $25.85 | $25.80 |
| Purchase #5 | $54.77 | 9.548% | $59.9994 | $60.00 | $60.00 | $60.00 |
| Purchase #6 | $81.54 | 3.865% | $84.6915 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $147.76 | 3.866% | $153.4724 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $486.02 | $522.3848 | $522.38 | $522.40 | $522.40 | |