| 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 | $73.69 | 5.343% | $77.6273 | $77.63 | $77.65 | $77.60 |
| Purchase #2 | $183.42 | 13.624% | $208.4091 | $208.41 | $208.40 | $208.40 |
| Purchase #3 | $162.43 | 6.792% | $173.4622 | $173.46 | $173.45 | $173.50 |
| Purchase #4 | $107.79 | 13.789% | $122.6532 | $122.65 | $122.65 | $122.70 |
| Purchase #5 | $168.61 | 4.250% | $175.7759 | $175.78 | $175.80 | $175.80 |
| Purchase #6 | $5.86 | 9.800% | $6.4343 | $6.43 | $6.45 | $6.40 |
| Purchase #7 | $233.46 | 11.872% | $261.1764 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $935.26 | $1,025.5384 | $1,025.54 | $1,025.60 | $1,025.60 | |