| 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 | $35.41 | 9.261% | $38.6893 | $38.69 | $38.70 | $38.70 |
| Purchase #2 | $122.46 | 4.452% | $127.9119 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $18.47 | 10.261% | $20.3652 | $20.37 | $20.35 | $20.40 |
| Purchase #4 | $145.70 | 12.392% | $163.7551 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $155.36 | 4.480% | $162.3201 | $162.32 | $162.30 | $162.30 |
| Purchase #6 | $132.83 | 8.637% | $144.3025 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $189.67 | 3.131% | $195.6086 | $195.61 | $195.60 | $195.60 |
| 7 purchase totals = | $799.90 | $852.9527 | $852.96 | $852.90 | $853.00 | |