| 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 | $5.39 | 11.379% | $6.0033 | $6.00 | $6.00 | $6.00 |
| Purchase #2 | $50.47 | 7.417% | $54.2134 | $54.21 | $54.20 | $54.20 |
| Purchase #3 | $186.89 | 4.708% | $195.6888 | $195.69 | $195.70 | $195.70 |
| Purchase #4 | $174.82 | 4.292% | $182.3233 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $25.60 | 7.201% | $27.4435 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $193.89 | 5.146% | $203.8676 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $234.41 | 7.301% | $251.5243 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $871.47 | $921.0642 | $921.05 | $921.00 | $921.00 | |