| 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 | $75.52 | 10.112% | $83.1566 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $108.64 | 11.499% | $121.1325 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $46.76 | 8.583% | $50.7734 | $50.77 | $50.75 | $50.80 |
| Purchase #4 | $83.77 | 8.493% | $90.8846 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $26.58 | 5.375% | $28.0087 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $157.32 | 11.841% | $175.9483 | $175.95 | $175.95 | $175.90 |
| Purchase #7 | $123.28 | 4.126% | $128.3665 | $128.37 | $128.35 | $128.40 |
| 7 purchase totals = | $621.87 | $678.2706 | $678.27 | $678.25 | $678.30 | |