| 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 | $59.72 | 12.689% | $67.2979 | $67.30 | $67.30 | $67.30 |
| Purchase #2 | $188.54 | 5.635% | $199.1642 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $59.66 | 6.186% | $63.3506 | $63.35 | $63.35 | $63.40 |
| Purchase #4 | $5.52 | 9.434% | $6.0408 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $154.47 | 11.299% | $171.9236 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $211.58 | 4.160% | $220.3817 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $123.69 | 8.391% | $134.0688 | $134.07 | $134.05 | $134.10 |
| 7 purchase totals = | $803.18 | $862.2276 | $862.22 | $862.20 | $862.30 | |