| 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 | $64.32 | 3.752% | $66.7333 | $66.73 | $66.75 | $66.70 |
| Purchase #2 | $32.40 | 5.324% | $34.125 | $34.13 | $34.15 | $34.10 |
| Purchase #3 | $115.35 | 9.315% | $126.0949 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $121.83 | 3.840% | $126.5083 | $126.51 | $126.50 | $126.50 |
| Purchase #5 | $118.98 | 3.530% | $123.18 | $123.18 | $123.20 | $123.20 |
| Purchase #6 | $63.81 | 8.390% | $69.1637 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $108.49 | 12.545% | $122.1001 | $122.10 | $122.10 | $122.10 |
| 7 purchase totals = | $625.18 | $667.9053 | $667.90 | $667.95 | $667.90 | |