| 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 | $12.89 | 5.414% | $13.5879 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $15.32 | 5.871% | $16.2194 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $205.85 | 3.364% | $212.7748 | $212.77 | $212.75 | $212.80 |
| Purchase #4 | $31.98 | 10.727% | $35.4105 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $249.28 | 7.718% | $268.5194 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $141.77 | 13.639% | $161.106 | $161.11 | $161.10 | $161.10 |
| Purchase #7 | $224.66 | 5.620% | $237.2859 | $237.29 | $237.30 | $237.30 |
| 7 purchase totals = | $881.75 | $944.9039 | $944.91 | $944.85 | $944.90 | |