| 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 | $37.92 | 3.677% | $39.3143 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $63.64 | 9.512% | $69.6934 | $69.69 | $69.70 | $69.70 |
| Purchase #3 | $223.32 | 9.745% | $245.0825 | $245.08 | $245.10 | $245.10 |
| Purchase #4 | $39.77 | 8.761% | $43.2542 | $43.25 | $43.25 | $43.30 |
| Purchase #5 | $19.37 | 10.228% | $21.3512 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $234.74 | 3.678% | $243.3737 | $243.37 | $243.35 | $243.40 |
| Purchase #7 | $31.49 | 3.857% | $32.7046 | $32.70 | $32.70 | $32.70 |
| 7 purchase totals = | $650.25 | $694.7739 | $694.75 | $694.75 | $694.90 | |