| 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 | $67.78 | 5.844% | $71.7411 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $203.45 | 8.144% | $220.019 | $220.02 | $220.00 | $220.00 |
| Purchase #3 | $141.78 | 9.191% | $154.811 | $154.81 | $154.80 | $154.80 |
| Purchase #4 | $183.68 | 11.290% | $204.4175 | $204.42 | $204.40 | $204.40 |
| Purchase #5 | $20.84 | 3.263% | $21.52 | $21.52 | $21.50 | $21.50 |
| Purchase #6 | $240.45 | 9.370% | $262.9802 | $262.98 | $263.00 | $263.00 |
| Purchase #7 | $87.40 | 3.212% | $90.2073 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $945.38 | $1,025.6961 | $1,025.70 | $1,025.65 | $1,025.60 | |