| 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 | $51.46 | 11.553% | $57.4052 | $57.41 | $57.40 | $57.40 |
| Purchase #2 | $34.39 | 5.575% | $36.3072 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $128.44 | 3.617% | $133.0857 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $80.32 | 4.782% | $84.1609 | $84.16 | $84.15 | $84.20 |
| Purchase #5 | $232.36 | 4.651% | $243.1671 | $243.17 | $243.15 | $243.20 |
| Purchase #6 | $123.97 | 11.262% | $137.9315 | $137.93 | $137.95 | $137.90 |
| Purchase #7 | $18.41 | 11.697% | $20.5634 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $669.35 | $712.6210 | $712.63 | $712.60 | $712.70 | |