| 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 | $12.98 | 10.704% | $14.3694 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $126.79 | 3.605% | $131.3608 | $131.36 | $131.35 | $131.40 |
| Purchase #3 | $146.93 | 4.163% | $153.0467 | $153.05 | $153.05 | $153.00 |
| Purchase #4 | $68.73 | 10.109% | $75.6779 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $56.72 | 9.455% | $62.0829 | $62.08 | $62.10 | $62.10 |
| Purchase #6 | $83.50 | 5.757% | $88.3071 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $56.65 | 12.614% | $63.7958 | $63.80 | $63.80 | $63.80 |
| 7 purchase totals = | $552.30 | $588.6406 | $588.65 | $588.65 | $588.70 | |