| 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 | $155.78 | 8.230% | $168.6007 | $168.60 | $168.60 | $168.60 |
| Purchase #2 | $70.65 | 13.364% | $80.0917 | $80.09 | $80.10 | $80.10 |
| Purchase #3 | $89.28 | 10.389% | $98.5553 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $54.99 | 4.838% | $57.6504 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $25.85 | 10.804% | $28.6428 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $156.43 | 5.663% | $165.2886 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $201.34 | 5.512% | $212.4379 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $754.32 | $811.2674 | $811.27 | $811.30 | $811.30 | |