| 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 | $66.76 | 4.670% | $69.8777 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $102.64 | 5.815% | $108.6085 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $116.79 | 10.223% | $128.7294 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $79.51 | 10.234% | $87.6471 | $87.65 | $87.65 | $87.60 |
| Purchase #5 | $235.58 | 7.218% | $252.5842 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $229.89 | 7.110% | $246.2352 | $246.24 | $246.25 | $246.20 |
| Purchase #7 | $192.50 | 7.837% | $207.5862 | $207.59 | $207.60 | $207.60 |
| 7 purchase totals = | $1,023.67 | $1,101.2683 | $1,101.28 | $1,101.35 | $1,101.20 | |