| 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 | $103.62 | 3.847% | $107.6063 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $17.70 | 5.285% | $18.6354 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $241.75 | 10.152% | $266.2925 | $266.29 | $266.30 | $266.30 |
| Purchase #4 | $127.26 | 7.323% | $136.5792 | $136.58 | $136.60 | $136.60 |
| Purchase #5 | $216.44 | 4.160% | $225.4439 | $225.44 | $225.45 | $225.40 |
| Purchase #6 | $21.86 | 12.593% | $24.6128 | $24.61 | $24.60 | $24.60 |
| Purchase #7 | $17.81 | 12.314% | $20.0031 | $20.00 | $20.00 | $20.00 |
| 7 purchase totals = | $746.44 | $799.1732 | $799.17 | $799.20 | $799.10 | |