| 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 | $53.84 | 6.176% | $57.1652 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $164.56 | 10.556% | $181.931 | $181.93 | $181.95 | $181.90 |
| Purchase #3 | $163.82 | 9.390% | $179.2027 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $21.46 | 13.232% | $24.2996 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $41.74 | 8.599% | $45.3292 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $96.45 | 5.759% | $102.0046 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $60.66 | 10.743% | $67.1767 | $67.18 | $67.20 | $67.20 |
| 7 purchase totals = | $602.53 | $657.1090 | $657.11 | $657.15 | $657.10 | |