| 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 | $73.36 | 10.118% | $80.7826 | $80.78 | $80.80 | $80.80 |
| Purchase #2 | $110.87 | 5.673% | $117.1597 | $117.16 | $117.15 | $117.20 |
| Purchase #3 | $237.75 | 13.218% | $269.1758 | $269.18 | $269.20 | $269.20 |
| Purchase #4 | $145.94 | 12.661% | $164.4175 | $164.42 | $164.40 | $164.40 |
| Purchase #5 | $31.30 | 9.117% | $34.1536 | $34.15 | $34.15 | $34.20 |
| Purchase #6 | $201.92 | 5.324% | $212.6702 | $212.67 | $212.65 | $212.70 |
| Purchase #7 | $63.81 | 9.278% | $69.7303 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $864.95 | $948.0897 | $948.09 | $948.10 | $948.20 | |