| 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 | $81.70 | 7.784% | $88.0595 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $34.25 | 10.758% | $37.9346 | $37.93 | $37.95 | $37.90 |
| Purchase #3 | $100.89 | 12.200% | $113.1986 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $58.91 | 6.365% | $62.6596 | $62.66 | $62.65 | $62.70 |
| Purchase #5 | $229.85 | 4.815% | $240.9173 | $240.92 | $240.90 | $240.90 |
| Purchase #6 | $114.80 | 5.736% | $121.3849 | $121.38 | $121.40 | $121.40 |
| Purchase #7 | $109.70 | 12.619% | $123.543 | $123.54 | $123.55 | $123.50 |
| 7 purchase totals = | $730.10 | $787.6975 | $787.69 | $787.70 | $787.70 | |