| 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 | $41.89 | 11.744% | $46.8096 | $46.81 | $46.80 | $46.80 |
| Purchase #2 | $185.59 | 3.840% | $192.7167 | $192.72 | $192.70 | $192.70 |
| Purchase #3 | $113.37 | 11.374% | $126.2647 | $126.26 | $126.25 | $126.30 |
| Purchase #4 | $67.63 | 3.838% | $70.2256 | $70.23 | $70.25 | $70.20 |
| Purchase #5 | $72.86 | 10.262% | $80.3369 | $80.34 | $80.35 | $80.30 |
| Purchase #6 | $11.87 | 8.617% | $12.8928 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $59.78 | 6.117% | $63.4367 | $63.44 | $63.45 | $63.40 |
| 7 purchase totals = | $552.99 | $592.6830 | $592.69 | $592.70 | $592.60 | |