| 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 | $53.75 | 5.263% | $56.5789 | $56.58 | $56.60 | $56.60 |
| Purchase #2 | $235.70 | 10.379% | $260.1633 | $260.16 | $260.15 | $260.20 |
| Purchase #3 | $130.37 | 6.609% | $138.9862 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $102.90 | 8.103% | $111.238 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $94.59 | 10.128% | $104.1701 | $104.17 | $104.15 | $104.20 |
| Purchase #6 | $216.73 | 3.366% | $224.0251 | $224.03 | $224.05 | $224.00 |
| Purchase #7 | $92.99 | 11.799% | $103.9619 | $103.96 | $103.95 | $104.00 |
| 7 purchase totals = | $927.03 | $999.1235 | $999.13 | $999.15 | $999.20 | |