| 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 | $141.67 | 3.409% | $146.4995 | $146.50 | $146.50 | $146.50 |
| Purchase #2 | $149.31 | 8.744% | $162.3657 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $35.60 | 3.677% | $36.909 | $36.91 | $36.90 | $36.90 |
| Purchase #4 | $20.84 | 12.578% | $23.4613 | $23.46 | $23.45 | $23.50 |
| Purchase #5 | $63.63 | 9.398% | $69.6099 | $69.61 | $69.60 | $69.60 |
| Purchase #6 | $74.75 | 6.657% | $79.7261 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $26.75 | 8.268% | $28.9617 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $512.55 | $547.5332 | $547.54 | $547.50 | $547.60 | |