| 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 | $21.53 | 3.217% | $22.2226 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $14.40 | 7.646% | $15.501 | $15.50 | $15.50 | $15.50 |
| Purchase #3 | $85.81 | 11.380% | $95.5752 | $95.58 | $95.60 | $95.60 |
| Purchase #4 | $231.84 | 9.337% | $253.4869 | $253.49 | $253.50 | $253.50 |
| Purchase #5 | $213.25 | 9.214% | $232.8989 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $161.45 | 12.205% | $181.155 | $181.16 | $181.15 | $181.20 |
| Purchase #7 | $7.85 | 5.150% | $8.2543 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $736.13 | $809.0939 | $809.10 | $809.10 | $809.20 | |