| 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 | $102.41 | 8.844% | $111.4671 | $111.47 | $111.45 | $111.50 |
| Purchase #2 | $178.67 | 12.795% | $201.5308 | $201.53 | $201.55 | $201.50 |
| Purchase #3 | $8.52 | 13.405% | $9.6621 | $9.66 | $9.65 | $9.70 |
| Purchase #4 | $19.56 | 11.710% | $21.8505 | $21.85 | $21.85 | $21.90 |
| Purchase #5 | $230.84 | 12.159% | $258.9078 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $76.38 | 5.281% | $80.4136 | $80.41 | $80.40 | $80.40 |
| Purchase #7 | $172.70 | 9.221% | $188.6247 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $789.08 | $872.4566 | $872.45 | $872.40 | $872.50 | |