| 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 | $7.88 | 13.615% | $8.9529 | $8.95 | $8.95 | $9.00 |
| Purchase #2 | $24.29 | 6.316% | $25.8242 | $25.82 | $25.80 | $25.80 |
| Purchase #3 | $134.74 | 5.160% | $141.6926 | $141.69 | $141.70 | $141.70 |
| Purchase #4 | $128.47 | 9.853% | $141.1281 | $141.13 | $141.15 | $141.10 |
| Purchase #5 | $55.40 | 10.120% | $61.0065 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $35.51 | 3.843% | $36.8746 | $36.87 | $36.85 | $36.90 |
| Purchase #7 | $231.95 | 12.366% | $260.6329 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $618.24 | $676.1118 | $676.10 | $676.10 | $676.10 | |