| 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 | $59.99 | 6.447% | $63.8576 | $63.86 | $63.85 | $63.90 |
| Purchase #2 | $14.30 | 11.128% | $15.8913 | $15.89 | $15.90 | $15.90 |
| Purchase #3 | $78.85 | 10.512% | $87.1387 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $109.39 | 9.549% | $119.8357 | $119.84 | $119.85 | $119.80 |
| Purchase #5 | $221.25 | 13.198% | $250.4506 | $250.45 | $250.45 | $250.50 |
| Purchase #6 | $133.82 | 8.254% | $144.8655 | $144.87 | $144.85 | $144.90 |
| Purchase #7 | $117.94 | 10.760% | $130.6303 | $130.63 | $130.65 | $130.60 |
| 7 purchase totals = | $735.54 | $812.6697 | $812.68 | $812.70 | $812.70 | |