| 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 | $47.60 | 10.502% | $52.599 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $225.89 | 10.454% | $249.5045 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $29.95 | 5.599% | $31.6269 | $31.63 | $31.65 | $31.60 |
| Purchase #4 | $209.96 | 7.325% | $225.3396 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $156.74 | 10.362% | $172.9814 | $172.98 | $173.00 | $173.00 |
| Purchase #6 | $77.58 | 5.319% | $81.7065 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $79.84 | 8.636% | $86.735 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $827.56 | $900.4929 | $900.50 | $900.55 | $900.40 | |