| 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 | $25.66 | 5.179% | $26.9889 | $26.99 | $27.00 | $27.00 |
| Purchase #2 | $221.53 | 12.192% | $248.5389 | $248.54 | $248.55 | $248.50 |
| Purchase #3 | $174.80 | 3.548% | $181.0019 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $181.51 | 11.132% | $201.7157 | $201.72 | $201.70 | $201.70 |
| Purchase #5 | $53.80 | 4.707% | $56.3324 | $56.33 | $56.35 | $56.30 |
| Purchase #6 | $87.66 | 9.282% | $95.7966 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $87.71 | 8.773% | $95.4048 | $95.40 | $95.40 | $95.40 |
| 7 purchase totals = | $832.67 | $905.7792 | $905.78 | $905.80 | $905.70 | |