| 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 | $110.86 | 12.422% | $124.631 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $104.87 | 5.284% | $110.4113 | $110.41 | $110.40 | $110.40 |
| Purchase #3 | $34.65 | 3.563% | $35.8846 | $35.88 | $35.90 | $35.90 |
| Purchase #4 | $14.30 | 8.861% | $15.5671 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $27.28 | 6.304% | $28.9997 | $29.00 | $29.00 | $29.00 |
| Purchase #6 | $238.28 | 10.560% | $263.4424 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $80.55 | 9.872% | $88.5019 | $88.50 | $88.50 | $88.50 |
| 7 purchase totals = | $610.79 | $667.4380 | $667.43 | $667.45 | $667.40 | |