| 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 | $40.37 | 11.515% | $45.0186 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $133.79 | 6.350% | $142.2857 | $142.29 | $142.30 | $142.30 |
| Purchase #3 | $8.96 | 11.127% | $9.957 | $9.96 | $9.95 | $10.00 |
| Purchase #4 | $200.82 | 3.231% | $207.3085 | $207.31 | $207.30 | $207.30 |
| Purchase #5 | $53.47 | 12.463% | $60.134 | $60.13 | $60.15 | $60.10 |
| Purchase #6 | $72.55 | 11.329% | $80.7692 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $240.26 | 3.331% | $248.2631 | $248.26 | $248.25 | $248.30 |
| 7 purchase totals = | $750.22 | $793.7361 | $793.74 | $793.70 | $793.80 | |