| 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 | $155.34 | 5.135% | $163.3167 | $163.32 | $163.30 | $163.30 |
| Purchase #2 | $76.67 | 5.126% | $80.6001 | $80.60 | $80.60 | $80.60 |
| Purchase #3 | $186.40 | 8.811% | $202.8237 | $202.82 | $202.80 | $202.80 |
| Purchase #4 | $114.35 | 5.532% | $120.6758 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $10.31 | 3.441% | $10.6648 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $26.65 | 7.466% | $28.6397 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $192.36 | 6.453% | $204.773 | $204.77 | $204.75 | $204.80 |
| 7 purchase totals = | $762.08 | $811.4938 | $811.49 | $811.45 | $811.50 | |