| 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 | $65.41 | 7.367% | $70.2288 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $84.76 | 13.678% | $96.3535 | $96.35 | $96.35 | $96.40 |
| Purchase #3 | $9.72 | 3.343% | $10.0449 | $10.04 | $10.05 | $10.00 |
| Purchase #4 | $204.37 | 9.369% | $223.5174 | $223.52 | $223.50 | $223.50 |
| Purchase #5 | $204.52 | 8.759% | $222.4339 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $186.95 | 8.499% | $202.8389 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $74.68 | 6.535% | $79.5603 | $79.56 | $79.55 | $79.60 |
| 7 purchase totals = | $830.41 | $904.9777 | $904.97 | $905.00 | $904.90 | |