| 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 | $126.62 | 4.631% | $132.4838 | $132.48 | $132.50 | $132.50 |
| Purchase #2 | $83.98 | 9.699% | $92.1252 | $92.13 | $92.15 | $92.10 |
| Purchase #3 | $27.92 | 4.869% | $29.2794 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $23.68 | 5.173% | $24.905 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $181.67 | 10.643% | $201.0051 | $201.01 | $201.00 | $201.00 |
| Purchase #6 | $197.58 | 8.587% | $214.5462 | $214.55 | $214.55 | $214.50 |
| Purchase #7 | $20.75 | 7.848% | $22.3785 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $662.20 | $716.7232 | $716.74 | $716.80 | $716.70 | |