| 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 | $108.37 | 11.279% | $120.5931 | $120.59 | $120.60 | $120.60 |
| Purchase #2 | $134.45 | 8.412% | $145.7599 | $145.76 | $145.75 | $145.80 |
| Purchase #3 | $5.58 | 5.183% | $5.8692 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $88.39 | 8.466% | $95.8731 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $202.36 | 8.452% | $219.4635 | $219.46 | $219.45 | $219.50 |
| Purchase #6 | $25.31 | 13.240% | $28.661 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $80.38 | 12.261% | $90.2354 | $90.24 | $90.25 | $90.20 |
| 7 purchase totals = | $644.84 | $706.4552 | $706.45 | $706.40 | $706.60 | |