| 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 | $137.95 | 9.812% | $151.4857 | $151.49 | $151.50 | $151.50 |
| Purchase #2 | $80.70 | 9.821% | $88.6255 | $88.63 | $88.65 | $88.60 |
| Purchase #3 | $61.60 | 8.719% | $66.9709 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $149.64 | 12.750% | $168.7191 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $95.42 | 13.633% | $108.4286 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $138.40 | 9.648% | $151.7528 | $151.75 | $151.75 | $151.80 |
| Purchase #7 | $88.41 | 5.524% | $93.2938 | $93.29 | $93.30 | $93.30 |
| 7 purchase totals = | $752.12 | $829.2764 | $829.28 | $829.30 | $829.30 | |