| 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 | $75.97 | 7.416% | $81.6039 | $81.60 | $81.60 | $81.60 |
| Purchase #2 | $101.79 | 4.454% | $106.3237 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $96.58 | 13.317% | $109.4416 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $247.26 | 10.270% | $272.6536 | $272.65 | $272.65 | $272.70 |
| Purchase #5 | $224.32 | 3.143% | $231.3704 | $231.37 | $231.35 | $231.40 |
| Purchase #6 | $162.98 | 6.693% | $173.8883 | $173.89 | $173.90 | $173.90 |
| Purchase #7 | $42.48 | 5.434% | $44.7884 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $951.38 | $1,020.0699 | $1,020.06 | $1,020.05 | $1,020.10 | |