| 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 | $9.28 | 3.202% | $9.5771 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $123.39 | 10.752% | $136.6569 | $136.66 | $136.65 | $136.70 |
| Purchase #3 | $118.88 | 5.287% | $125.1652 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $111.78 | 9.830% | $122.768 | $122.77 | $122.75 | $122.80 |
| Purchase #5 | $77.97 | 9.750% | $85.5721 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $76.70 | 5.115% | $80.6232 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $74.94 | 11.225% | $83.352 | $83.35 | $83.35 | $83.40 |
| 7 purchase totals = | $592.94 | $643.7145 | $643.72 | $643.65 | $643.90 | |