| 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 | $52.54 | 4.480% | $54.8938 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $214.54 | 8.795% | $233.4088 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $153.39 | 9.698% | $168.2658 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $61.48 | 8.580% | $66.755 | $66.76 | $66.75 | $66.80 |
| Purchase #5 | $239.35 | 8.478% | $259.6421 | $259.64 | $259.65 | $259.60 |
| Purchase #6 | $21.56 | 8.565% | $23.4066 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $160.81 | 3.482% | $166.4094 | $166.41 | $166.40 | $166.40 |
| 7 purchase totals = | $903.67 | $972.7815 | $972.79 | $972.75 | $972.80 | |