| 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 | $215.42 | 4.542% | $225.2044 | $225.20 | $225.20 | $225.20 |
| Purchase #2 | $81.27 | 12.519% | $91.4442 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $52.83 | 9.113% | $57.6444 | $57.64 | $57.65 | $57.60 |
| Purchase #4 | $64.98 | 8.633% | $70.5897 | $70.59 | $70.60 | $70.60 |
| Purchase #5 | $27.52 | 3.504% | $28.4843 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $237.72 | 6.599% | $253.4071 | $253.41 | $253.40 | $253.40 |
| Purchase #7 | $33.53 | 5.536% | $35.3862 | $35.39 | $35.40 | $35.40 |
| 7 purchase totals = | $713.27 | $762.1603 | $762.15 | $762.20 | $762.10 | |