| 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 | $47.45 | 10.558% | $52.4598 | $52.46 | $52.45 | $52.50 |
| Purchase #2 | $205.52 | 4.299% | $214.3553 | $214.36 | $214.35 | $214.40 |
| Purchase #3 | $94.78 | 10.634% | $104.8589 | $104.86 | $104.85 | $104.90 |
| Purchase #4 | $119.63 | 10.489% | $132.178 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $33.46 | 10.811% | $37.0774 | $37.08 | $37.10 | $37.10 |
| Purchase #6 | $122.55 | 9.586% | $134.2976 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $186.47 | 9.452% | $204.0951 | $204.10 | $204.10 | $204.10 |
| 7 purchase totals = | $809.86 | $879.3221 | $879.34 | $879.35 | $879.50 | |