| 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 | $71.70 | 5.503% | $75.6457 | $75.65 | $75.65 | $75.60 |
| Purchase #2 | $202.74 | 7.750% | $218.4524 | $218.45 | $218.45 | $218.50 |
| Purchase #3 | $129.83 | 12.840% | $146.5002 | $146.50 | $146.50 | $146.50 |
| Purchase #4 | $117.53 | 8.669% | $127.7187 | $127.72 | $127.70 | $127.70 |
| Purchase #5 | $185.81 | 4.167% | $193.5527 | $193.55 | $193.55 | $193.60 |
| Purchase #6 | $69.81 | 13.828% | $79.4633 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $70.86 | 11.542% | $79.0387 | $79.04 | $79.05 | $79.00 |
| 7 purchase totals = | $848.28 | $920.3717 | $920.37 | $920.35 | $920.40 | |