| 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 | $51.54 | 12.755% | $58.1139 | $58.11 | $58.10 | $58.10 |
| Purchase #2 | $67.66 | 3.728% | $70.1824 | $70.18 | $70.20 | $70.20 |
| Purchase #3 | $61.38 | 10.821% | $68.0219 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $211.44 | 8.788% | $230.0213 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $211.95 | 6.109% | $224.898 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $32.32 | 13.739% | $36.7604 | $36.76 | $36.75 | $36.80 |
| Purchase #7 | $77.46 | 3.295% | $80.0123 | $80.01 | $80.00 | $80.00 |
| 7 purchase totals = | $713.75 | $768.0102 | $768.00 | $767.95 | $768.00 | |