| 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 | $65.26 | 8.205% | $70.6146 | $70.61 | $70.60 | $70.60 |
| Purchase #2 | $174.30 | 5.573% | $184.0137 | $184.01 | $184.00 | $184.00 |
| Purchase #3 | $102.28 | 6.704% | $109.1369 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $9.98 | 10.168% | $10.9948 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $49.85 | 6.795% | $53.2373 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $189.70 | 13.222% | $214.7821 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $182.27 | 6.217% | $193.6017 | $193.60 | $193.60 | $193.60 |
| 7 purchase totals = | $773.64 | $836.3811 | $836.37 | $836.40 | $836.30 | |