| 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 | $121.83 | 10.353% | $134.4431 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $98.32 | 6.820% | $105.0254 | $105.03 | $105.05 | $105.00 |
| Purchase #3 | $44.25 | 12.835% | $49.9295 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $243.49 | 9.625% | $266.9259 | $266.93 | $266.95 | $266.90 |
| Purchase #5 | $182.59 | 9.346% | $199.6549 | $199.65 | $199.65 | $199.70 |
| Purchase #6 | $14.89 | 6.670% | $15.8832 | $15.88 | $15.90 | $15.90 |
| Purchase #7 | $93.52 | 7.641% | $100.6659 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $798.89 | $872.5279 | $872.53 | $872.60 | $872.50 | |