| 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 | $129.57 | 10.239% | $142.8367 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $32.89 | 12.302% | $36.9361 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $79.84 | 11.205% | $88.7861 | $88.79 | $88.80 | $88.80 |
| Purchase #4 | $8.60 | 3.116% | $8.868 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $74.92 | 4.572% | $78.3453 | $78.35 | $78.35 | $78.30 |
| Purchase #6 | $224.54 | 10.299% | $247.6654 | $247.67 | $247.65 | $247.70 |
| Purchase #7 | $127.78 | 6.760% | $136.4179 | $136.42 | $136.40 | $136.40 |
| 7 purchase totals = | $678.14 | $739.8555 | $739.88 | $739.85 | $739.80 | |