| 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 | $63.83 | 12.857% | $72.0366 | $72.04 | $72.05 | $72.00 |
| Purchase #2 | $105.39 | 3.117% | $108.675 | $108.68 | $108.70 | $108.70 |
| Purchase #3 | $138.82 | 5.503% | $146.4593 | $146.46 | $146.45 | $146.50 |
| Purchase #4 | $228.31 | 11.815% | $255.2848 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $6.45 | 4.668% | $6.7511 | $6.75 | $6.75 | $6.80 |
| Purchase #6 | $165.57 | 12.546% | $186.3424 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $70.63 | 12.867% | $79.718 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $779.00 | $855.2672 | $855.27 | $855.30 | $855.30 | |