| 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 | $71.31 | 12.221% | $80.0248 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $50.63 | 4.817% | $53.0688 | $53.07 | $53.05 | $53.10 |
| Purchase #3 | $196.43 | 7.819% | $211.7889 | $211.79 | $211.80 | $211.80 |
| Purchase #4 | $162.78 | 3.114% | $167.849 | $167.85 | $167.85 | $167.80 |
| Purchase #5 | $224.55 | 5.844% | $237.6727 | $237.67 | $237.65 | $237.70 |
| Purchase #6 | $196.90 | 4.619% | $205.9948 | $205.99 | $206.00 | $206.00 |
| Purchase #7 | $189.77 | 8.705% | $206.2895 | $206.29 | $206.30 | $206.30 |
| 7 purchase totals = | $1,092.37 | $1,162.6885 | $1,162.68 | $1,162.65 | $1,162.70 | |