| 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 | $58.44 | 5.840% | $61.8529 | $61.85 | $61.85 | $61.90 |
| Purchase #2 | $20.27 | 3.606% | $21.0009 | $21.00 | $21.00 | $21.00 |
| Purchase #3 | $133.73 | 4.409% | $139.6262 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $223.60 | 10.357% | $246.7583 | $246.76 | $246.75 | $246.80 |
| Purchase #5 | $93.68 | 12.632% | $105.5137 | $105.51 | $105.50 | $105.50 |
| Purchase #6 | $197.76 | 9.740% | $217.0218 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $17.26 | 10.289% | $19.0359 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $744.74 | $810.8097 | $810.81 | $810.80 | $810.80 | |