| 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 | $117.43 | 4.202% | $122.3644 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $21.62 | 13.782% | $24.5997 | $24.60 | $24.60 | $24.60 |
| Purchase #3 | $56.63 | 3.631% | $58.6862 | $58.69 | $58.70 | $58.70 |
| Purchase #4 | $14.27 | 13.467% | $16.1917 | $16.19 | $16.20 | $16.20 |
| Purchase #5 | $80.56 | 9.723% | $88.3928 | $88.39 | $88.40 | $88.40 |
| Purchase #6 | $106.42 | 6.765% | $113.6193 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $98.61 | 10.153% | $108.6219 | $108.62 | $108.60 | $108.60 |
| 7 purchase totals = | $495.54 | $532.4760 | $532.47 | $532.45 | $532.50 | |