| 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 | $21.78 | 9.253% | $23.7953 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $52.87 | 3.375% | $54.6544 | $54.65 | $54.65 | $54.70 |
| Purchase #3 | $61.31 | 10.169% | $67.5446 | $67.54 | $67.55 | $67.50 |
| Purchase #4 | $191.71 | 7.604% | $206.2876 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $236.85 | 8.868% | $257.8539 | $257.85 | $257.85 | $257.90 |
| Purchase #6 | $204.87 | 6.520% | $218.2275 | $218.23 | $218.25 | $218.20 |
| Purchase #7 | $220.85 | 6.128% | $234.3837 | $234.38 | $234.40 | $234.40 |
| 7 purchase totals = | $990.24 | $1,062.7470 | $1,062.74 | $1,062.80 | $1,062.80 | |