| 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 | $64.50 | 3.361% | $66.6678 | $66.67 | $66.65 | $66.70 |
| Purchase #2 | $181.42 | 8.605% | $197.0312 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $227.96 | 4.686% | $238.6422 | $238.64 | $238.65 | $238.60 |
| Purchase #4 | $224.97 | 13.257% | $254.7943 | $254.79 | $254.80 | $254.80 |
| Purchase #5 | $17.41 | 8.475% | $18.8855 | $18.89 | $18.90 | $18.90 |
| Purchase #6 | $227.62 | 10.654% | $251.8706 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $46.76 | 13.159% | $52.9131 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $990.64 | $1,080.8047 | $1,080.80 | $1,080.80 | $1,080.80 | |