| 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 | $75.34 | 8.661% | $81.8652 | $81.87 | $81.85 | $81.90 |
| Purchase #2 | $182.80 | 6.347% | $194.4023 | $194.40 | $194.40 | $194.40 |
| Purchase #3 | $174.29 | 10.336% | $192.3046 | $192.30 | $192.30 | $192.30 |
| Purchase #4 | $236.39 | 7.826% | $254.8899 | $254.89 | $254.90 | $254.90 |
| Purchase #5 | $61.72 | 4.356% | $64.4085 | $64.41 | $64.40 | $64.40 |
| Purchase #6 | $117.64 | 9.818% | $129.1899 | $129.19 | $129.20 | $129.20 |
| Purchase #7 | $101.97 | 13.710% | $115.9501 | $115.95 | $115.95 | $116.00 |
| 7 purchase totals = | $950.15 | $1,033.0105 | $1,033.01 | $1,033.00 | $1,033.10 | |