| 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 | $98.90 | 6.863% | $105.6875 | $105.69 | $105.70 | $105.70 |
| Purchase #2 | $14.74 | 9.701% | $16.1699 | $16.17 | $16.15 | $16.20 |
| Purchase #3 | $183.78 | 12.758% | $207.2267 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $20.34 | 9.698% | $22.3126 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $224.41 | 11.649% | $250.5515 | $250.55 | $250.55 | $250.60 |
| Purchase #6 | $46.48 | 9.252% | $50.7803 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $110.57 | 8.243% | $119.6843 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $699.22 | $772.4128 | $772.41 | $772.45 | $772.50 | |