| 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 | $5.95 | 3.372% | $6.1506 | $6.15 | $6.15 | $6.20 |
| Purchase #2 | $93.73 | 11.292% | $104.314 | $104.31 | $104.30 | $104.30 |
| Purchase #3 | $159.89 | 13.747% | $181.8701 | $181.87 | $181.85 | $181.90 |
| Purchase #4 | $53.94 | 4.729% | $56.4908 | $56.49 | $56.50 | $56.50 |
| Purchase #5 | $159.68 | 13.263% | $180.8584 | $180.86 | $180.85 | $180.90 |
| Purchase #6 | $201.36 | 8.710% | $218.8985 | $218.90 | $218.90 | $218.90 |
| Purchase #7 | $214.67 | 8.173% | $232.215 | $232.22 | $232.20 | $232.20 |
| 7 purchase totals = | $889.22 | $980.7974 | $980.80 | $980.75 | $980.90 | |