| 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 | $56.70 | 7.579% | $60.9973 | $61.00 | $61.00 | $61.00 |
| Purchase #2 | $81.79 | 10.297% | $90.2119 | $90.21 | $90.20 | $90.20 |
| Purchase #3 | $86.47 | 13.736% | $98.3475 | $98.35 | $98.35 | $98.30 |
| Purchase #4 | $204.93 | 9.678% | $224.7631 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $143.72 | 5.771% | $152.0141 | $152.01 | $152.00 | $152.00 |
| Purchase #6 | $14.81 | 3.418% | $15.3162 | $15.32 | $15.30 | $15.30 |
| Purchase #7 | $20.29 | 3.544% | $21.0091 | $21.01 | $21.00 | $21.00 |
| 7 purchase totals = | $608.71 | $662.6592 | $662.66 | $662.60 | $662.60 | |