| 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 | $44.31 | 12.170% | $49.7025 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $83.60 | 3.756% | $86.74 | $86.74 | $86.75 | $86.70 |
| Purchase #3 | $73.70 | 9.213% | $80.49 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $195.72 | 5.176% | $205.8505 | $205.85 | $205.85 | $205.90 |
| Purchase #5 | $240.45 | 8.781% | $261.5639 | $261.56 | $261.55 | $261.60 |
| Purchase #6 | $247.57 | 6.494% | $263.6472 | $263.65 | $263.65 | $263.60 |
| Purchase #7 | $113.31 | 4.540% | $118.4543 | $118.45 | $118.45 | $118.50 |
| 7 purchase totals = | $998.66 | $1,066.4484 | $1,066.44 | $1,066.45 | $1,066.50 | |