| 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 | $21.61 | 8.636% | $23.4762 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $28.80 | 11.225% | $32.0328 | $32.03 | $32.05 | $32.00 |
| Purchase #3 | $136.41 | 3.435% | $141.0957 | $141.10 | $141.10 | $141.10 |
| Purchase #4 | $214.86 | 8.750% | $233.6603 | $233.66 | $233.65 | $233.70 |
| Purchase #5 | $58.88 | 8.711% | $64.009 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $154.78 | 4.844% | $162.2775 | $162.28 | $162.30 | $162.30 |
| Purchase #7 | $61.93 | 13.822% | $70.49 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $677.27 | $727.0415 | $727.05 | $727.10 | $727.10 | |