| 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 | $50.96 | 12.399% | $57.2785 | $57.28 | $57.30 | $57.30 |
| Purchase #2 | $83.90 | 9.481% | $91.8546 | $91.85 | $91.85 | $91.90 |
| Purchase #3 | $25.94 | 8.538% | $28.1548 | $28.15 | $28.15 | $28.20 |
| Purchase #4 | $107.51 | 13.686% | $122.2238 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $201.44 | 8.232% | $218.0225 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $199.43 | 13.117% | $225.5892 | $225.59 | $225.60 | $225.60 |
| Purchase #7 | $22.76 | 12.599% | $25.6275 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $691.94 | $768.7509 | $768.74 | $768.75 | $768.80 | |