| 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 | $32.73 | 12.846% | $36.9345 | $36.93 | $36.95 | $36.90 |
| Purchase #2 | $126.99 | 9.766% | $139.3918 | $139.39 | $139.40 | $139.40 |
| Purchase #3 | $41.63 | 11.221% | $46.3013 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $126.26 | 6.539% | $134.5161 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $152.84 | 5.388% | $161.075 | $161.08 | $161.10 | $161.10 |
| Purchase #6 | $70.41 | 6.233% | $74.7987 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $207.54 | 6.146% | $220.2954 | $220.30 | $220.30 | $220.30 |
| 7 purchase totals = | $758.40 | $813.3128 | $813.32 | $813.35 | $813.30 | |