| 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 | $62.69 | 10.201% | $69.085 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $140.83 | 5.643% | $148.777 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $196.84 | 6.484% | $209.6031 | $209.60 | $209.60 | $209.60 |
| Purchase #4 | $136.31 | 5.284% | $143.5126 | $143.51 | $143.50 | $143.50 |
| Purchase #5 | $82.81 | 10.486% | $91.4935 | $91.49 | $91.50 | $91.50 |
| Purchase #6 | $136.53 | 12.659% | $153.8133 | $153.81 | $153.80 | $153.80 |
| Purchase #7 | $133.94 | 3.172% | $138.1886 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $889.95 | $954.4731 | $954.47 | $954.50 | $954.50 | |