| 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 | $14.80 | 3.563% | $15.3273 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $74.39 | 7.474% | $79.9499 | $79.95 | $79.95 | $79.90 |
| Purchase #3 | $159.97 | 11.275% | $178.0066 | $178.01 | $178.00 | $178.00 |
| Purchase #4 | $157.43 | 5.547% | $166.1626 | $166.16 | $166.15 | $166.20 |
| Purchase #5 | $150.25 | 12.490% | $169.0162 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $234.49 | 12.588% | $264.0076 | $264.01 | $264.00 | $264.00 |
| Purchase #7 | $161.57 | 13.183% | $182.8698 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $952.90 | $1,055.3400 | $1,055.35 | $1,055.30 | $1,055.30 | |