| 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 | $35.87 | 9.351% | $39.2242 | $39.22 | $39.20 | $39.20 |
| Purchase #2 | $35.70 | 7.566% | $38.4011 | $38.40 | $38.40 | $38.40 |
| Purchase #3 | $58.27 | 13.614% | $66.2029 | $66.20 | $66.20 | $66.20 |
| Purchase #4 | $95.30 | 12.641% | $107.3469 | $107.35 | $107.35 | $107.30 |
| Purchase #5 | $249.52 | 10.604% | $275.9791 | $275.98 | $276.00 | $276.00 |
| Purchase #6 | $135.31 | 9.156% | $147.699 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $134.82 | 8.460% | $146.2258 | $146.23 | $146.25 | $146.20 |
| 7 purchase totals = | $744.79 | $821.0790 | $821.08 | $821.10 | $821.00 | |