| 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 | $6.61 | 9.772% | $7.2559 | $7.26 | $7.25 | $7.30 |
| Purchase #2 | $116.41 | 3.261% | $120.2061 | $120.21 | $120.20 | $120.20 |
| Purchase #3 | $195.98 | 11.469% | $218.4569 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $185.85 | 9.205% | $202.9575 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $73.65 | 11.452% | $82.0844 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $38.66 | 7.359% | $41.505 | $41.51 | $41.50 | $41.50 |
| Purchase #7 | $249.94 | 10.386% | $275.8988 | $275.90 | $275.90 | $275.90 |
| 7 purchase totals = | $867.10 | $948.3646 | $948.38 | $948.35 | $948.50 | |