| 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 | $67.38 | 3.658% | $69.8448 | $69.84 | $69.85 | $69.80 |
| Purchase #2 | $141.59 | 5.650% | $149.5898 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $183.83 | 7.788% | $198.1467 | $198.15 | $198.15 | $198.10 |
| Purchase #4 | $7.98 | 10.719% | $8.8354 | $8.84 | $8.85 | $8.80 |
| Purchase #5 | $158.92 | 3.631% | $164.6904 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $121.44 | 3.671% | $125.8981 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $127.33 | 11.529% | $142.0099 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $808.47 | $859.0151 | $859.02 | $859.05 | $858.90 | |