| 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 | $34.49 | 8.852% | $37.5431 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $20.52 | 6.798% | $21.9149 | $21.91 | $21.90 | $21.90 |
| Purchase #3 | $145.46 | 11.825% | $162.6606 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $134.52 | 7.224% | $144.2377 | $144.24 | $144.25 | $144.20 |
| Purchase #5 | $184.43 | 4.652% | $193.0097 | $193.01 | $193.00 | $193.00 |
| Purchase #6 | $84.25 | 8.657% | $91.5435 | $91.54 | $91.55 | $91.50 |
| Purchase #7 | $105.67 | 13.715% | $120.1626 | $120.16 | $120.15 | $120.20 |
| 7 purchase totals = | $709.34 | $771.0721 | $771.06 | $771.05 | $771.00 | |