| 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 | $13.73 | 12.643% | $15.4659 | $15.47 | $15.45 | $15.50 |
| Purchase #2 | $198.97 | 3.200% | $205.337 | $205.34 | $205.35 | $205.30 |
| Purchase #3 | $125.90 | 13.274% | $142.612 | $142.61 | $142.60 | $142.60 |
| Purchase #4 | $245.44 | 4.573% | $256.664 | $256.66 | $256.65 | $256.70 |
| Purchase #5 | $159.51 | 3.597% | $165.2476 | $165.25 | $165.25 | $165.20 |
| Purchase #6 | $69.53 | 4.514% | $72.6686 | $72.67 | $72.65 | $72.70 |
| Purchase #7 | $69.95 | 13.608% | $79.4688 | $79.47 | $79.45 | $79.50 |
| 7 purchase totals = | $883.03 | $937.4639 | $937.47 | $937.40 | $937.50 | |