| 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 | $95.60 | 11.102% | $106.2135 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $33.82 | 3.795% | $35.1035 | $35.10 | $35.10 | $35.10 |
| Purchase #3 | $27.86 | 6.728% | $29.7344 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $10.74 | 10.309% | $11.8472 | $11.85 | $11.85 | $11.80 |
| Purchase #5 | $236.29 | 9.625% | $259.0329 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $172.56 | 9.343% | $188.6823 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $52.31 | 10.809% | $57.9642 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $629.18 | $688.5780 | $688.56 | $688.60 | $688.50 | |