| 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 | $63.43 | 7.616% | $68.2608 | $68.26 | $68.25 | $68.30 |
| Purchase #2 | $15.63 | 6.466% | $16.6406 | $16.64 | $16.65 | $16.60 |
| Purchase #3 | $48.89 | 6.322% | $51.9808 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $44.83 | 5.741% | $47.4037 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $200.88 | 3.841% | $208.5958 | $208.60 | $208.60 | $208.60 |
| Purchase #6 | $98.79 | 6.413% | $105.1254 | $105.13 | $105.15 | $105.10 |
| Purchase #7 | $168.77 | 12.156% | $189.2857 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $641.22 | $687.2928 | $687.30 | $687.35 | $687.30 | |