| 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 | $17.87 | 8.132% | $19.3232 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $25.57 | 9.166% | $27.9137 | $27.91 | $27.90 | $27.90 |
| Purchase #3 | $130.51 | 13.497% | $148.1249 | $148.12 | $148.10 | $148.10 |
| Purchase #4 | $80.76 | 7.107% | $86.4996 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $221.65 | 3.357% | $229.0908 | $229.09 | $229.10 | $229.10 |
| Purchase #6 | $20.66 | 5.620% | $21.8211 | $21.82 | $21.80 | $21.80 |
| Purchase #7 | $238.75 | 3.422% | $246.92 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $735.77 | $779.6933 | $779.68 | $779.60 | $779.60 | |