| 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 | $82.86 | 4.550% | $86.6301 | $86.63 | $86.65 | $86.60 |
| Purchase #2 | $18.39 | 5.370% | $19.3775 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $129.67 | 3.188% | $133.8039 | $133.80 | $133.80 | $133.80 |
| Purchase #4 | $75.85 | 3.804% | $78.7353 | $78.74 | $78.75 | $78.70 |
| Purchase #5 | $6.36 | 8.664% | $6.911 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $192.26 | 4.360% | $200.6425 | $200.64 | $200.65 | $200.60 |
| Purchase #7 | $183.49 | 3.830% | $190.5177 | $190.52 | $190.50 | $190.50 |
| 7 purchase totals = | $688.88 | $716.6180 | $716.62 | $716.65 | $716.50 | |