| 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 | $101.67 | 6.572% | $108.3518 | $108.35 | $108.35 | $108.40 |
| Purchase #2 | $32.83 | 6.608% | $34.9994 | $35.00 | $35.00 | $35.00 |
| Purchase #3 | $178.34 | 13.872% | $203.0793 | $203.08 | $203.10 | $203.10 |
| Purchase #4 | $41.28 | 6.639% | $44.0206 | $44.02 | $44.00 | $44.00 |
| Purchase #5 | $30.84 | 5.839% | $32.6407 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $235.29 | 11.563% | $262.4966 | $262.50 | $262.50 | $262.50 |
| Purchase #7 | $177.28 | 5.773% | $187.5144 | $187.51 | $187.50 | $187.50 |
| 7 purchase totals = | $797.53 | $873.1028 | $873.10 | $873.10 | $873.10 | |