| 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 | $192.97 | 12.714% | $217.5042 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $189.27 | 4.349% | $197.5014 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $66.41 | 6.292% | $70.5885 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $42.38 | 3.750% | $43.9693 | $43.97 | $43.95 | $44.00 |
| Purchase #5 | $42.25 | 10.322% | $46.611 | $46.61 | $46.60 | $46.60 |
| Purchase #6 | $133.45 | 7.475% | $143.4254 | $143.43 | $143.45 | $143.40 |
| Purchase #7 | $36.57 | 7.284% | $39.2338 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $703.30 | $758.8336 | $758.83 | $758.85 | $758.80 | |