| 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 | $29.69 | 13.192% | $33.6067 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $203.43 | 9.240% | $222.2269 | $222.23 | $222.25 | $222.20 |
| Purchase #3 | $175.28 | 13.374% | $198.7219 | $198.72 | $198.70 | $198.70 |
| Purchase #4 | $177.83 | 6.568% | $189.5099 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $96.53 | 10.713% | $106.8713 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $135.80 | 10.718% | $150.355 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $13.98 | 10.752% | $15.4831 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $832.54 | $916.7748 | $916.78 | $916.75 | $916.80 | |