| 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 | $99.54 | 11.207% | $110.6954 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $53.82 | 7.228% | $57.7101 | $57.71 | $57.70 | $57.70 |
| Purchase #3 | $228.50 | 12.604% | $257.3001 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $6.78 | 5.467% | $7.1507 | $7.15 | $7.15 | $7.20 |
| Purchase #5 | $226.84 | 5.496% | $239.3071 | $239.31 | $239.30 | $239.30 |
| Purchase #6 | $79.86 | 5.203% | $84.0151 | $84.02 | $84.00 | $84.00 |
| Purchase #7 | $92.92 | 13.770% | $105.7151 | $105.72 | $105.70 | $105.70 |
| 7 purchase totals = | $788.26 | $861.8936 | $861.91 | $861.85 | $861.90 | |