| 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 | $21.46 | 7.125% | $22.989 | $22.99 | $23.00 | $23.00 |
| Purchase #2 | $44.53 | 3.594% | $46.1304 | $46.13 | $46.15 | $46.10 |
| Purchase #3 | $138.51 | 4.558% | $144.8233 | $144.82 | $144.80 | $144.80 |
| Purchase #4 | $98.34 | 6.751% | $104.9789 | $104.98 | $105.00 | $105.00 |
| Purchase #5 | $201.48 | 4.141% | $209.8233 | $209.82 | $209.80 | $209.80 |
| Purchase #6 | $39.48 | 4.416% | $41.2234 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $156.45 | 5.497% | $165.0501 | $165.05 | $165.05 | $165.10 |
| 7 purchase totals = | $700.25 | $735.0184 | $735.01 | $735.00 | $735.00 | |