| 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 | $38.26 | 3.443% | $39.5773 | $39.58 | $39.60 | $39.60 |
| Purchase #2 | $96.65 | 6.544% | $102.9748 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $35.96 | 13.408% | $40.7815 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $176.30 | 5.609% | $186.1887 | $186.19 | $186.20 | $186.20 |
| Purchase #5 | $217.40 | 6.549% | $231.6375 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $26.64 | 11.370% | $29.669 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $164.60 | 12.840% | $185.7346 | $185.73 | $185.75 | $185.70 |
| 7 purchase totals = | $755.81 | $816.5634 | $816.56 | $816.60 | $816.60 | |