| 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 | $71.60 | 11.746% | $80.0101 | $80.01 | $80.00 | $80.00 |
| Purchase #2 | $73.69 | 13.732% | $83.8091 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $237.70 | 4.561% | $248.5415 | $248.54 | $248.55 | $248.50 |
| Purchase #4 | $12.83 | 12.593% | $14.4457 | $14.45 | $14.45 | $14.40 |
| Purchase #5 | $246.44 | 11.394% | $274.5194 | $274.52 | $274.50 | $274.50 |
| Purchase #6 | $27.36 | 3.854% | $28.4145 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $129.58 | 5.469% | $136.6667 | $136.67 | $136.65 | $136.70 |
| 7 purchase totals = | $799.20 | $866.4070 | $866.41 | $866.35 | $866.30 | |