| 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 | $77.37 | 7.800% | $83.4049 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $248.26 | 10.702% | $274.8288 | $274.83 | $274.85 | $274.80 |
| Purchase #3 | $24.99 | 6.694% | $26.6628 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $70.31 | 10.743% | $77.8634 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $55.59 | 9.741% | $61.005 | $61.01 | $61.00 | $61.00 |
| Purchase #6 | $88.98 | 7.555% | $95.7024 | $95.70 | $95.70 | $95.70 |
| Purchase #7 | $185.39 | 3.731% | $192.3069 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $750.89 | $811.7742 | $811.77 | $811.75 | $811.80 | |