| 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 | $42.92 | 7.266% | $46.0386 | $46.04 | $46.05 | $46.00 |
| Purchase #2 | $168.61 | 13.842% | $191.949 | $191.95 | $191.95 | $191.90 |
| Purchase #3 | $221.90 | 11.323% | $247.0257 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $53.59 | 6.557% | $57.1039 | $57.10 | $57.10 | $57.10 |
| Purchase #5 | $85.87 | 11.368% | $95.6317 | $95.63 | $95.65 | $95.60 |
| Purchase #6 | $68.41 | 12.628% | $77.0488 | $77.05 | $77.05 | $77.00 |
| Purchase #7 | $41.44 | 13.321% | $46.9602 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $682.74 | $761.7579 | $761.76 | $761.80 | $761.60 | |